DOSEN PROFIL LENGKAP

An amplifier, electronic amplifier or (informally) amp is an electronic device that can increase the magnitude of a signal (a time-varying voltage or...

power amplifier classes are letter symbols applied to different power amplifier types. The class gives a broad indication of an amplifier's efficiency...

An operational amplifier (often op amp, op-amp, or opamp) is a DC-coupled electronic amplifier with a differential input, a (usually) single-ended output...

amplifier is a device that amplifies an optical signal directly, without the need to first convert it to an electrical signal. An optical amplifier may...

An audio power amplifier (or power amp) amplifies low-power electronic audio signals, such as the signal from a radio receiver or an electric guitar pickup...

A guitar amplifier (or guitar amp) is an instrument amplifier designed for use with an electric guitar, bass guitar, or acoustic-electric guitar. A guitar...

A valve amplifier or tube amplifier is a type of electronic amplifier that uses vacuum tubes to increase the amplitude or power of a signal. Low to medium...

A lock-in amplifier is a type of amplifier that can extract a signal with a known carrier wave from an extremely noisy environment. Depending on the dynamic...

A differential amplifier is a type of electronic amplifier that amplifies the difference between two input voltages but suppresses any voltage common...

transimpedance amplifier (TIA) is a current to voltage converter, almost exclusively implemented with one or more operational amplifiers (opamps). The...

A bass amplifier (also abbreviated to bass amp) is a musical instrument electronic device that uses electrical power to make lower-pitched instruments...

A sense amplifier is a circuit that is used to amplify and detect small signals in electronic systems. It is commonly used in memory circuits, such as...

In electronics, a buffer amplifier is a unity gain amplifier that copies a signal from one circuit to another while transforming its electrical impedance...

Multiple electronic amplifiers can be connected such that they drive a single floating load (bridge) or a single common load (parallel), to increase the...

A negative-feedback amplifier (or feedback amplifier) is an electronic amplifier that subtracts a fraction of its output from its input, so that negative...

A preamplifier, also known as a preamp, is an electronic amplifier that converts a weak electrical signal into an output signal strong enough to be noise-tolerant...

instrumentation amplifier (sometimes shorthanded as in-amp or InAmp) is a precision differential amplifier that has been outfitted with input buffer amplifiers, which...

type of electronic amplifier Fluidic amplifier Mechanical amplifier Optical amplifier Pneumatic amplifier Torque amplifier Amplifier (band), an English...

A radio-frequency power amplifier (RF power amplifier) is a type of electronic amplifier that converts a low-power radio-frequency (RF) signal into a higher-power...

A Norton amplifier or current differencing amplifier (CDA) is an electronic amplifier with two low impedance current inputs and one low impedance voltage...

A push–pull amplifier is a type of electronic circuit that uses a pair of active devices that alternately supply current to, or absorb current from, a...

Amplifier are an English rock band originating from Manchester. The band has released eight studio albums and eight EPs since its inception in 1999. Their...

Operational amplifiers have several applications, optimised for use with negative feedback. When positive feedback is required, a comparator is usually...

magnetic amplifier (colloquially known as a "mag amp") is an electromagnetic device for amplifying electrical signals. The magnetic amplifier was invented...

electronics, a variable-gain amplifier (VGA) is one and the same as a voltage-controlled amplifier (VCA). A VCA is an electronic amplifier that varies its gain...

The cochlear amplifier is a positive feedback mechanism within the cochlea that provides acute sensitivity in the mammalian auditory system. The main...

Amplification is a British company that designs and manufactures guitar amplifiers, speaker cabinets, and effects pedals. Founded in London in 1962 by shop...

An integrated amplifier (pre/main amp) is an electronic device containing an audio preamplifier and power amplifier in one unit, as opposed to separating...

Isolation amplifiers are a form of differential amplifier that allow measurement of small signals in the presence of a high common mode voltage by providing...

FET amplifier is an amplifier that uses one or more field-effect transistors (FETs). The most common type of FET amplifier is the MOSFET amplifier, which...

common-emitter amplifier is one of three basic single-stage bipolar-junction-transistor (BJT) amplifier topologies, typically used as a voltage amplifier. It offers...

A headphone amplifier is a low-powered audio amplifier designed particularly to drive headphones worn on or in the ears, instead of loudspeakers in speaker...

Sound Amplifier is an accessibility mobile application developed by Google for the Android operating system. It acts like a hearing aid using internet...

A log amplifier, which may spell log as logarithmic or logarithm and which may abbreviate amplifier as amp or be termed as a converter, is an electronic...

In electronics, an antenna amplifier (also: aerial amplifier or booster) is a device that amplifies an antenna signal, usually into an output with the...

Fender amplifiers are electric instrument amplifiers produced by the Fender Musical Instruments Corporation. The first guitar amplifiers attributed to...

Dumble Amplifiers was a guitar amplifier manufacturer founded in Santa Cruz, California in the late 1960s. In a one-man operation, Howard "Alexander"...

The operational transconductance amplifier (OTA) is an amplifier that outputs a current proportional to its input voltage. Thus, it is a voltage controlled...

amplifier Transimpedance amplifier Fontana bridge Operational transconductance amplifier MOSFET Blencowe, Merlin (2009). "Designing Tube Amplifiers for...

A class-D amplifier, or switching amplifier, is an electronic amplifier in which the amplifying devices (transistors, usually MOSFETs) operate as electronic...

The Williamson amplifier is a four-stage, push-pull, Class A triode-output valve audio power amplifier designed by David Theodore Nelson Williamson during...

CMOS amplifiers (complementary metal–oxide–semiconductor amplifiers) are ubiquitous analog circuits used in computers, audio power amplifiers, smartphones...

Amplifier modeling is the use of solid state or digital signal processing technology to emulate the sound and functionality of traditional, typically...

In physics, a quantum amplifier is an amplifier that uses quantum mechanical methods to amplify a signal; examples include the active elements of lasers...

Amplifier Worship is the debut studio album by Japanese post-metal band Boris, released originally on November 26, 1998, later reissued by American labels...

A charge amplifier is an electronic current integrator that produces a voltage output proportional to the integrated value of the input current, or the...

An optical parametric amplifier, abbreviated OPA, is a laser light source that emits light of variable wavelengths by an optical parametric amplification...

enthusiasts most revere the warm sound of the company's tube amplifiers. Some of their tube amplifiers was ranked among the finest ever created for home audio...

obtained an overdriven sound by turning up their vacuum tube-powered guitar amplifiers to high volumes, which caused the signal to distort. Other ways to produce...

and any error is reduced by negative feedback to the input. In audio amplifiers, negative feedback flattens frequency response, reduces distortion, minimises...

An error amplifier is an electronic component that amplifies the difference between its two inputs. If one input is a reference signal, this difference...

An instrument amplifier is an electronic amplifier that converts the often barely audible or purely electronic signal of a musical instrument into a larger...

Distributed amplifiers are circuit designs that incorporate transmission line theory into traditional amplifier design to obtain a larger gain-bandwidth...

Technical specifications and detailed information on the valve audio amplifier, including its development history. Vacuum tube characteristics (also called...

A keyboard amplifier is a powered electronic amplifier and loudspeaker in a speaker cabinet used for the amplification of electronic keyboard instruments...

Randall Amplifiers is a manufacturer of solid-state and tube guitar amplifiers. Randall Amplifiers is currently a brand of U.S. Music Corp., a subsidiary...

A fully differential amplifier (FDA) is a DC-coupled high-gain electronic voltage amplifier with differential inputs and outputs. In its ordinary usage...

A linear amplifier is an electronic circuit whose output is proportional to its input, but capable of delivering more power into a load. The term usually...

A multistage amplifier is an electronic amplifier consisting of two or more single-stage amplifiers connected together. In this context, a single stage...

An OCL amplifier (output capacitor-less amplifier) is any audio amplifier with direct-coupled capacitorless output. Typically, OCL amplifiers can be any...

A torque amplifier is a mechanical device that amplifies the torque of a rotating shaft without affecting its rotational speed. It is mechanically related...

Electronics, Ltd. is a manufacturer of amplifier accessories, and a former manufacturer of vacuum-tube guitar amplifiers. It is located in Seattle, Washington...

electrical/electronic amplifiers, hydraulic/fluidic amplifiers, pneumatic amplifiers, optical amplifiers and quantum amplifiers. The purpose of employing...

capacitance of an inverting voltage amplifier due to amplification of the effect of capacitance between the amplifier's input and output terminals, and is...

A double-tuned amplifier is a tuned amplifier with transformer coupling between the amplifier stages in which the inductances of both the primary and secondary...

(stylized in all lowercase as sunn) is a brand of musical instrument amplifiers based in Tualatin, Oregon, United States. In early 1963, the Kingsmen...

Carr Amplifiers is a Pittsboro, North Carolina, manufacturer of high-end, hand-wired tube guitar amplifiers. Carr's amplifiers are praised for their workmanship...

most-viewed YouTube video with over 1 billion views. His second single, "Amplifier", was released in 2009. His debut studio album, Unforgettable, was released...

is a vacuum tube electronic amplifier that uses a single triode to produce an output, in contrast to a push–pull amplifier which uses a pair of devices...

The current-feedback operational amplifier (CFOA or CFA) is a type of electronic amplifier whose inverting input is sensitive to current, rather than...

Hōkai Amplifier (崩壊アンプリファー, Hōkai Anpurifā; Destructive Amplifier) is the major-label debut EP by Japanese rock band Asian Kung-Fu Generation, released...

The Doherty amplifier is a high-efficiency linear radio-frequency power amplifier originally developed for high-power amplitude-modulated broadcasting...

Kavalri Games and Framebunker—for 42.4 million kr. GKGI was later rebranded Amplifier Game Invest to reflect its new ownership. To avoid further confusion with...

Valve Amplifier (VVA) is software algorithm designed and sold by Diamond Cut Productions, Inc. for simulating the sound of various valve amplifier designs...

revolutionized the field of applied electronics by inventing the negative feedback amplifier in 1927. To some, his invention is considered the most important breakthrough...

In electronics, a distribution amplifier, or simply distribution amp or DA, is a device that accepts a single input signal and provides this same signal...

engineering, frequency compensation is a technique used in amplifiers, and especially in amplifiers employing negative feedback. It usually has two primary...

Matchless Amplifiers is an American company that produces amplifiers for electric guitar. Founders Mark Sampson and Rick Perrotta launched Matchless in...

popularizing solid-body electric guitars and basses and their associated amplifiers. Clarence Leonidas "Leo" Fender founded his namesake company in Fullerton...

only line of tube guitar amplifiers produced by Roland. The Bolt amplifier series was released in 1979. The Bolt amplifier uses an hybrid circuit, with...

A Tower Mounted Amplifier (TMA), or Mast Head Amplifier (MHA), is a low-noise amplifier (LNA) mounted as close as practical to the antenna in mobile masts...

The NAD 3020 is a stereo integrated amplifier by NAD Electronics, it is an important component in the history of high fidelity audio. Launched in 1978...

Current sense amplifiers (also called current shunt amplifiers) are special-purpose amplifiers that output a voltage proportional to the current flowing...

to a recipient. In public address systems it is amplified by an audio amplifier. The frequency response of most carbon microphones, however, is limited...

The μA741 is an early operational amplifier (op amp) integrated circuit (IC), originally designed at Fairchild Semiconductor by Dave Fullagar and released...

A direct-coupled amplifier or DC amplifier is a type of amplifier in which the output of one stage of the amplifier is coupled to the input of the next...

Naim Audio is a specialist British manufacturer of high-end audio amplifiers well known for their self described qualities of "pace, rhythm and timing"...

In electronics, the figures of merit of an amplifier are numerical measures that characterize its properties and performance. Figures of merit can be...

history: first amplifier with adjustable gain controls, first to build a dedicated mono block bass amplifier, first 5 channel amplifier.[citation needed]...

and patented amplifier technology developed in-house by Cambridge Audio. First appearing in 2006 in the Azur 840A integrated amplifier, the Crossover...

Processing amplifier, commonly called ProcAmp, is used to alter, change or clean video or audio signal components or parameters in realtime. Broadcast...

performance of amplifiers. The Y-factor method is a common measurement technique for this purpose. By using a noise diode, the output noise of an amplifier is measured...

high-impedance (line level) loads, such as when using an external headphone amplifier. The first-generation iPod Shuffle uses a dual-transistor output stage...

crossed-field amplifier (CFA) is a specialized vacuum tube, first introduced in the mid-1950s and frequently used as a microwave amplifier in very-high-power...

A valve audio amplifier (UK) or vacuum tube audio amplifier (US) is a valve amplifier used for sound reinforcement, sound recording and reproduction....

Boutique amplifier is a catch-all descriptor for any type of instrument amplifier that is typically hand built with the intention of being much better...

A valve RF amplifier (UK and Aus.) or tube amplifier (U.S.) is a device for electrically amplifying the power of an electrical radio frequency signal...

(also known as grounded-base) amplifier is one of three basic single-stage bipolar junction transistor (BJT) amplifier topologies, typically used as a...

known product was the ST-70 tube stereo amplifier. They also manufactured other tube and solid state amplifiers, preamplifiers, radio tuners and bookshelf...

support for Alienware's proprietary Graphics Amplifier. It also ships with Windows 10. The Graphics Amplifier allows an Alienware laptop to run most full...

valve sound) is the characteristic sound associated with a vacuum tube amplifier. The concept of tube sound did not exist prior to the invention of transistors...

Phase Linear 700, at 350 W per channel the most powerful consumer audio amplifier available in 1972. He went on to found the Carver Corporation in 1979...

A current differencing buffered amplifier (CDBA) is a multi-terminal active component with two inputs and two outputs and developed by Cevdet Acar and...

a registered trademark for a switching (class-D) audio amplifier, used for Tripath's amplifier technologies (patent filed on Jun 20, 1996). Similar designs...

systems refer to networks of loudspeakers which are connected to an audio amplifier using step-up and step-down transformers to simplify impedance calculations...

A programmable-gain amplifier (PGA) is an electronic amplifier (typically based on an operational amplifier) whose gain can be controlled by external...

A traveling-wave tube (TWT, pronounced "twit") or traveling-wave tube amplifier (TWTA, pronounced "tweeta") is a specialized vacuum tube that is used...

In electronics, a common-source amplifier is one of three basic single-stage field-effect transistor (FET) amplifier topologies, typically used as a voltage...

Traynor is a brand of bass amplifiers and guitar amplifiers, the first brand formed by Yorkville Sound. The Traynor brand, named for founder Peter Traynor...

Eternity is an EP by Amplifier, released in 2008. The EP is made up of previously unreleased songs recorded between 1998 and 2003. "Amplified 99" – 4:46...

temperature of an amplifier. It is based on the Johnson–Nyquist noise of a resistor at two different, known temperatures. Consider a microwave amplifier with a 50-ohm...

Intermediate-frequency (IF) amplifiers are amplifier stages used to raise signal levels in radio and television receivers, at frequencies intermediate...

technique used to improve the linearity of radio transmitter amplifiers. Radio transmitter amplifiers in most telecommunications systems are required to be "linear"...

In electronics, a common-gate amplifier is one of three basic single-stage field-effect transistor (FET) amplifier topologies, typically used as a current...

Ampeg ("amplified peg") is a manufacturer best known for its bass amplifiers. Originally established in 1946 in Linden, New Jersey by Everett Hull and...

In an audio power amplifier, the damping factor is defined as the ratio of the rated impedance of the loudspeaker (usually assumed to be 8 Ω) to the source...

and microphone. Headphones connect to a signal source such as an audio amplifier, radio, CD player, portable media player, mobile phone, video game console...

operational amplifier. To sample the input signal, the switch connects the capacitor to the output of a buffer amplifier. The buffer amplifier charges or...

self-powered speakers and active speakers, are loudspeakers that have built-in amplifiers. Powered speakers are used in a range of settings, including in sound...

A low-noise amplifier (LNA) is an electronic component that amplifies a very low-power signal without significantly degrading its signal-to-noise ratio...

outside environment, enabling the guitar amplifier to be turned up without excessive listening volume. An amplifier and speaker at full volume can be extremely...

The Naim NAIT (acronym for "Naim Audio Integrated amplifier") is an integrated amplifier from the British hi-fi manufacturer, Naim Audio. The original...

A tuned amplifier is an electronic amplifier which includes bandpass filtering components within the amplifier circuitry. They are widely used in a variety...

Amplifier is the debut album of the Manchester alternative rock band Amplifier. Originally released by Music For Nations on 6 June 2004, it was re-released...

finished product was a 25 Watt power amplifier named "The 2 Channel Audio Power Amplifier", also called "The Otala Amplifier". They continued development on...

the unit included a wide bandwidth FM radio tuner, a pre-amplifier and 20-watt amplifier with automatic loudness control all in a complete chassis....

overdriven amplifiers with high volume and gain, and was instrumental in popularizing the previously undesirable sounds caused by guitar amplifier feedback...

Audio power is the electrical power transferred from an audio amplifier to a loudspeaker, measured in watts. The electrical power delivered to the loudspeaker...

dual-diaphragm capsule with switchable pickup patterns and a vacuum tube amplifier, setting a new standard for high-fidelity, warm, and detailed vocal and...

Staggered tuning is a technique used in the design of multi-stage tuned amplifiers whereby each stage is tuned to a slightly different frequency. In comparison...

Problems playing this file? See media help. The Leslie speaker is a combined amplifier and loudspeaker that modifies the sound of an electric musical instrument...

The Marshall JTM45 amplifier is the first guitar amplifier produced by the British company Marshall. It was initially produced in 1963, and has been ranked...

a common-drain amplifier, also known as a source follower, is one of three basic single-stage field-effect transistor (FET) amplifier topologies, typically...

(RF) amplifier design in which the power supply voltage applied to the RF power amplifier is continuously adjusted to ensure that the amplifier is operating...

Hartley Peavey "dreamed of becoming a rock star," having built his first amplifier in 1957. He founded Peavey Electronics in 1965. Peavey Electronics once...

electronic amplifier is the gain obtained when no overall feedback is used in the circuit. The open-loop gain of many electronic amplifiers is exceedingly...

common collector amplifier (also known as an emitter follower) is one of three basic single-stage bipolar junction transistor (BJT) amplifier topologies, typically...

In electric industries, an inductive amplifier is a type of test instrument that does not require DC electrical contact to detect an AC wire under voltage...

occurs when an amplifier is overdriven and attempts to deliver an output voltage or current beyond its maximum capability. Driving an amplifier into clipping...

The charge-transfer amplifier (CTA) is an electronic amplifier circuit. Also known as transconveyance amplifiers, CTAs amplify electronic signals by dynamically...

microwave ovens, and some high-frequency amplifiers. Many audio enthusiasts prefer otherwise obsolete tube/valve amplifiers for the claimed "warmer" tube sound...

reproducing those frequencies. In a powered speaker system, the power amplifier actually feeding the speaker drivers is built into the enclosure itself;...

Jim Kelley Amplifiers is the trademark for the vacuum tube guitar amplifiers designed by Jim Kelley and manufactured by his company Active Guitar Electronics...

Tannoy or PA system) is an electronic system comprising microphones, amplifiers, loudspeakers, and related equipment. It increases the apparent volume...

Bi-amping and tri-amping is the practice of using two or three audio amplifiers respectively to amplify different audio frequency ranges, with the amplified...

containing a low-voltage audio power amplifier. It is suitable for battery-powered devices such as radios, guitar amplifiers, and hobby electronics projects...

electronics, gain is a measure of the ability of a two-port circuit (often an amplifier) to increase the power or amplitude of a signal from the input to the...

negative feedback in electronic amplifiers. According to Black: Positive feed-back increases the gain of the amplifier, negative feed-back reduces it....

HH Audio (formerly HH Electronic and HH Electronics) is a British amplifier manufacturer that was founded in 1968 by Mike Harrison near Cambridge, England...

output loading). When given for the output of a circuit, such as an amplifier, the slew rate specification guarantees that the speed of the output signal...

a guitar amplifier, is a type of attenuator that diverts and dissipates a portion of the amplifier's power to enable hearing the amplifiers high-volume...

to Smurf attacks. A Smurf amplifier is a computer network that lends itself to being used in a Smurf attack. Smurf amplifiers act to worsen the severity...

A hydraulic intensifier is a hydraulic machine for transforming hydraulic power at low pressure into a reduced volume at higher pressure. Such a machine...

electric guitar amplifier created in 1972 by Queen's bassist John Deacon, who is an electronics engineer by training. The amplifier circuit board from...

Tone" was the result of Scholz's endless experimentation with guitar amplifiers, microphones, equalizers, and other gear. Modified equipment, which was...

amplifier, the CD player is the source, and the amplifier is the load, and to continue the concept, if loudspeakers are connected to that amplifier,...

Reason Amplifier Company was an American manufacturer of high-end, boutique guitar amplifiers and speaker cabinets based in St. Louis, Missouri. Founded...

effects between the guitar and the amplifier, or they use rack effects through the amplifier effects loop. Some amplifier manufacturers have been including...

A traveling-wave parametric amplifier (TWPA) is a device that uses a nonlinear transmission line driven by a strong pump tone to amplify weak microwave...

hollow chamber on the guitar, or amplified by an electronic pickup and an amplifier. The guitar is classified as a chordophone, meaning the sound is produced...

Roland Jazz Chorus is the name given to a series of solid-state instrument amplifiers produced by the Roland Corporation in Japan since 1975. Its name comes...

signal, forming a parametric amplifier (paramp). Varactor parametric amplifiers were developed as low-noise amplifiers in the radio and microwave frequency...

diode (Fleming valve), the triode was the first practical electronic amplifier and the ancestor of other types of vacuum tubes such as the tetrode and...

The cascode is a two-stage amplifier that consists of a common emitter stage feeding into a common base stage when using bipolar junction transistors...

endpoints of the fiber to be upgraded to newer modulation methods, while the amplifiers remain unchanged. That allows existing undersea cables to carry more data...

successor to Dick Taylor. The band were impressed by his instrument and amplifiers (including the Vox AC30). After Chapman departed in January 1963, the...

The Fender Deluxe Reverb is a guitar amplifier made by the Fender Electric Instrument Company and its successors. It was first introduced in 1963 by incorporating...

requires a linear RF power amplifier which creates a design conflict between improving power efficiency or maintaining amplifier linearity. Compromising...

Amplifier Registry was a blacklist of networks on the Internet which have been misconfigured in such a way that they can be used, as smurf amplifiers...

As electric current flows through the voice coil (from an electronic amplifier), the magnetic field created by the coil reacts against the magnet's fixed...

The Cathode follower oscillator (or differential amplifier oscillator, emitter follower oscillator, source-coupled oscillator or Peltz oscillator) is...

Two-Rock Amplifiers is a Rohnert Park, California-based manufacturer of guitar amplifiers co-founded by amp designer Bill Krinard and his partner Joe Mloganoski...

(transducer) part – designed for use in a combination guitar amplifier (in which a loudspeaker and an amplifier are installed in a wooden cabinet) of an electric...

preamplifier and a power amplifier in one box is called an integrated amplifier; with a tuner added, it is a receiver. A monophonic power amplifier is called a monoblock...

The operational amplifier integrator is an electronic integration circuit. Based on the operational amplifier (op-amp), it performs the mathematical operation...

L-Acoustics is a French manufacturer of loudspeakers, amplifiers, and signal processing devices. Headquartered in Marcoussis, south of Paris, the company...

utilising optical amplifiers to transmit data via light. Under chief executive officer Pat Nettles, Ciena developed a dual-stage optical amplifier for dense wavelength-division...

favoured his Rickenbacker 4001S for recording. While typically using Vox amplifiers, by 1967, he had also begun using a Fender Bassman for amplification....

(designated as GBWP, GBW, GBP, or GB) for an amplifier is a figure of merit calculated by multiplying the amplifier's bandwidth and the gain at which the bandwidth...

Mobile audio power amplifiers. Amplifiers increase the power level of audio signals. Some head units have built-in stereo amplifiers. Other car audio systems...

inverter digital logic gate may be used as a high-gain analog linear amplifier or even combined to form an opamp. Maximum gain is achieved when the input...

transformer is fed by an audio amplifier that has about 1/2 of the rated input power of the transmitter's final amplifier stage. The secondary winding is...

waveguide amplifier (or EDWA) is a type of an optical amplifier enhanced with erbium. It is a close relative of an EDFA, erbium-doped fiber amplifier, and...

specialist manufacturer of bass guitar amplifiers, preamps, speaker cabinets, and acoustic guitar amplifiers. The company was founded as SWR Engineering...

electronics, the common mode rejection ratio (CMRR) of a differential amplifier (or other device) is a metric used to quantify the ability of the device...

ports. Masers and parametric amplifiers are extremely low noise NR amplifiers that are also implemented as reflection amplifiers; they are used in applications...

and controlled with footswitches. They may also be built into guitar amplifiers, instruments (such as the Hammond B-3 organ), tabletop units designed...

swapped his Fender Telecaster and Vox AC30 amplifier for a 1960 Gibson Les Paul Standard guitar and Marshall amplifier, Clapton's sound and playing inspired...

product line of solid state Vox amplifiers called Vox Amplifonic Orchestra, which included the Super Beatle amplifier, named to capitalize on the Vox...

in August 1968. The album was recorded live in the studio with miked amplifiers and a PA system, rather than being plugged into the board. The sessions...

Ltd. (M-OV) of Britain in 1937 and marketed for application as a power amplifier for audio frequencies and driver for radio frequencies. The KT66 is a...

as cell phone signal booster or cell phone signal amplifier) is a type of bi-directional amplifier used to improve cell phone reception.[citation needed]...

An audio leveller is an audio signal processing system that maintains a consistent perceived loudness across different audio material. In modern practice...

enclosure, but they are powered by an external amplifier. Active subwoofers include a built-in amplifier. The first home audio subwoofers were developed...

1998) was the inventor of the operational amplifier (or 'opamp'). He filed the patent for the 'summing amplifier' in 1941 when working at Bell Labs. US 2401779...

uranium, and has a higher neutron yield per neutron absorbed. The energy amplifier first uses a particle accelerator (e.g. linac, synchrotron, cyclotron...

Orange Amps is an English manufactuer of guitar and bass amplifiers, noted for their distinctive sound and the bright orange Tolex-like covering of their...

Milbert Amplifiers is an American electronics manufacturer based in Gaithersburg, Maryland. Milbert manufactures audio equipments. It introduces its mobile...

two-fold: to increase the signal strength of the guitar going into the amplifier, and to increase tones at the high end of the spectrum (a treble booster)...

converts these to an electrical signal that is amplified using an instrument amplifier to produce musical sounds through a loudspeaker in a speaker enclosure...

Upon forming what would be Nirvana, Cobain was playing a Fender Champ amplifier and a right-handed Univox Hi-Flier guitar he flipped over and strung for...

The Fender Deluxe guitar amplifier is a range of non-reverb guitar amplifiers produced by Fender. The amplifiers were originally produced from early 1948...

Special, which was purposely designed to feedback. May has used Vox AC30 amplifiers almost exclusively since a meeting with Rory Gallagher at a gig in London...

California is a manufacturer of hand-built electric guitar amplifiers, speaker cabinets, power amplifiers, sound effects pedals and pedalboard accessories. The...

attenuator is effectively the opposite of an amplifier, though the two work by different methods. While an amplifier provides gain, an attenuator provides loss...

A shunt regulated push–pull amplifier is a Class A amplifier whose output drivers (transistors or more commonly vacuum tubes) operate in antiphase. The...

common form of linear oscillator is an electronic amplifier such as a transistor or operational amplifier connected in a feedback loop with its output fed...

converters (DACs), headphone amplifiers, equalizers, preamplifiers, and speaker amplifiers, as well as combination DAC and amplifier products. The company is...

Electronics is a Dutch electronics company known for its class-D audio amplifier modules. These employ a control method called Universal class D (UcD)...

among researchers. Bode was faced with the problem of designing stable amplifiers with feedback for use in telephone networks. He developed the graphical...

reinforcement system is the combination of microphones, signal processors, amplifiers, and loudspeakers in enclosures all controlled by a mixing console that...

Colorado. Young uses various vintage Fender Tweed Deluxe amplifiers. His preferred amplifier for electric guitar is the Fender Deluxe, specifically a...

with liquid nitrogen, finding the amplifier was swallowed by the allosaur. But a pteranodon snatches the amplifier into a volcanic crater functioning...

doctorate from the Vienna University of Technology. Traveling Wave Tube Amplifier (issued August 27, 1957) Traveling Wave Tube (issued October 29, 1957)...

power across different applications and waveforms. The peak power of an amplifier is determined by the voltage rails and the maximum amount of current its...

for rating the efficiency of a power amplifier that takes into account the effect of the gain of the amplifier. It is calculated (in percent) as: P A...

between the inputs of an amplifier, especially an operational amplifier (op-amp), to make the output zero (for voltage amplifiers, 0 volts with respect to...

chain. These figures of merit are used to evaluate the performance of an amplifier or a radio receiver, with lower values indicating better performance....

holding a tape recorder and amplifier, the second a closed-circuit TV and camera, the third a record player and amplifier, and the fourth a miniature...

Gabriel was an American manufacturer of boutique guitar amplifiers. Founded by former Romanian, now American citizen Gabriel Bucataru in 2005, the company...

resistance on its gate. Compared to voltage-gated amplifiers, this "negative resistance amplifier" will only require a tiny amount of power to achieve...

A RF distribution amplifier is a high−performance distribution amplifier for analog RF signals. It takes one RF signal and carries it to multiple identical...

between the recorder and the amplifier to be able to monitor the recording through the amplifier and speakers. On Philips amplifiers/receivers and three-head...

dish and the equipment for reception or transmission, like e.g. RF power amplifiers. Beam waveguide antennas are used in large radio telescopes and satellite...

designer Nelson Pass and produces solid-state power amplifiers, preamplifiers, headphone amplifiers and related components aimed at the audiophile market...

manufactures mono-block and stereo power amplifiers, multi-channel power amplifiers and stereo control amplifiers. In the early 1970s, Nelson Pass was studying...

the efficiency is determined mainly by the power amplifier. The combination of several laser amplifiers seeded by a common master oscillator is essential...

Boulder Amplifiers is a private corporation founded in Boulder, Colorado in 1983 by Jeff Nelson as a manufacturer of high-end, solid state professional...

suffered terrible stage fright during the opening show and hid behind the amplifier banks while singing. Only a quick shot of brandy brought him out front...

problem. The six-tube versions added either an RF amplifier tube, a push-pull audio power amplifier tube, or a beat frequency oscillator tube (to listen...

Amplifiers includes precision and operational amplifiers, instrumentation, current sense, differential amplifiers, audio amplifiers, video amplifiers/buffers/filters...

headphone amplifier originally designed by Pow Chu Moy. The headphone amplifier is designed around single or dual-channel operational amplifiers (op-amps)...

Cloud, Pinocchio's, The Globe Nightclub, The Monkey Bar, Capitol, and Amplifier Bar. During the early decades of the twentieth century, the western end...

players, and its core product range of amplifiers of various types (power, phono, headphone, integrated and pre-amplifiers). Other products have included headphones...

Rosenstark method) is a representation of the gain of negative feedback amplifiers given by the asymptotic gain relation: G = G ∞ ( T T + 1 ) + G 0 ( 1 T...

The Mullard 5-10 was a circuit for a valve amplifier designed by the British valve company, Mullard in 1954 at the Mullard Applications Research Laboratory...

signals from a number of sources, and to process them and provide power amplifiers to drive loudspeakers, and route the video to displays such as a television...

(GAP/R), for the 1953 commercialization and wide adoption of operational amplifiers, a now-ubiquitous component of analog electronic systems, and the invention...

1967, the company is best known as the manufacturer of the Sugden A21 amplifier. Sugden had been involved in the manufacture of scientific equipment since...

on early recordings were mainly Gretsch models, played through a Vox amplifier, including a Gretsch Duo Jet that he bought secondhand in 1961 and posed...

in designing and understanding various commonplace circuits (feedback amplifiers, resistive and time-dependent converters, negative impedance converters...

an optical amplifier to boost the output power. A special case is the master oscillator fiber amplifier (MOFA), where the power amplifier is a fiber device...

electric basses. He also designed the Fender Bassman amplifier, which became the archetype for later amplifiers (notably by Marshall and Mesa Boogie) that dominated...

In electronics, faithful amplification is the amplification of a signal, particularly a weak one, by a triode or a transistor such that the signal changes...

typically an amplifier. Amplifiers included in a filter design can be used to improve the cost, performance and predictability of a filter. An amplifier prevents...

capabilities as well as the amount of extra power reserve available within the amplifiers that drive the loudspeakers. Alignment level is an anchor point 9 dB below...

A night-vision device (NVD), also known as a night optical/observation device (NOD) or night-vision goggle (NVG), is an optoelectronic device that allows...

recommend the use of augmentative and alternative communication such as voice amplifiers, speech-generating devices (or voice output communication devices), or...

circuits are widespread as voltage regulators, audio amplifiers, and radio frequency amplifiers. Power semiconductors are found in systems delivering...

classical guitars, and bass guitars. The company also produces pick ups, amplifiers, and tuners, with instrument strings being their feature product. Before...

aspect of electronic amplifiers. For example, the 1-dB compression point (sometimes notated as P1dB) is the output power of the amplifier (for the signal of...

the 6SL7 family of dual-triode amplifier tubes for audio applications. As a popular choice for guitar tube amplifiers, its ongoing use in such legacy...

The EchoSonic is a guitar amplifier made by Ray Butts. It was the first portable guitar amplifier with a built-in tape echo effect, and it allowed guitar...

recording in the studio. According to Chris Gill of Guitar World, this amplifier helped define his signature guitar tone: "clean but as loud as possible...

telecommunications engineering to calculate the signal-to-noise ratio of a multistage amplifier. One relates to noise factor while the other relates to noise temperature...

compensation used in an electronic amplifier. When a capacitor is introduced between the input and output sides of the amplifier with the intention of moving...

political views, displayed two upside-down American flags from their amplifiers on the April 13, 1996, episode of Saturday Night Live. This was intended...

Corporation of America in April 1936 and marketed for application as a power amplifier for audio frequencies. The 6L6 is a beam tetrode that utilizes formation...

be heard. Having originally used Vox AC30 amplifiers, they later acquired more powerful 100-watt amplifiers, specially designed for them by Vox, as they...

very high amplifier gain and the very low bridge ratio. In Hewlett's circuit, the amplifier is implemented by two vacuum tubes. The amplifier's inverting...

possibilities of using VFDs as triode amplifiers. In 2015, Korg released the Nutube, an analogue audio amplifier component based on VFD technology. The...

20 September 2013. Lenk, John (28 June 1996). Simplified Design of IC Amplifiers. Newnes. p. 152. ISBN 9780080517186. Retrieved 19 September 2013. "LM10"...

Two 1963 Vox AC-30 amplifiers Two 1965 Vox AC-100 guitar amplifiers 1965 Vox AC-100 bass amplifier 1963–4 Fender Bassman amplifier 1965 Vox Continental...

Nelson Pass (born June 27, 1951) is an American designer of audio amplifiers. Pass holds at least seven U.S. patents related to audio circuits. In 1974...

VTune Profiler (formerly VTune Amplifier) is a performance analysis tool for x86-based machines running Linux or Microsoft Windows operating systems....

known as Pignose, is a manufacturer of portable, battery-powered guitar amplifiers, as well as AC-powered practice amps and guitars. The company was founded...

Central Station equipment including an improved telephone repeater or amplifier. In 1882, Tivadar Puskás got Tesla another job in Paris with the Continental...

Ashdown Engineering is a British manufacturer of instrument amplifiers, particularly for bass and acoustic guitars. The company was founded in 1997 by...

requiring no current from the amplifier or voltage gain from the amplifier, and allowing a high output impedance amplifier, or the use of an isolating series...

Dr. Z Amplification is an American manufacturer of boutique guitar amplifiers. The company was founded in 1988 by Mike Zaite, a.k.a. Dr. Z. Zaite grew...

in an inverting amplifier component like a transistor is especially problematic because it is multiplied by the gain of the amplifier due to the Miller...

the first in a series of guitar amplifiers to package Line 6's POD digital modeling system in a stand-alone amplifier product. Digital modeling allowed...

the album was more robust than before, through the use of new Fender amplifiers; the choice of guitars, which included Harrison using a Gibson SG as his...

toward the amplifier, and puts her fingers in her ears. And Zally gave her his broadest and most affectionate smile, and turned his amplifier up as loud...

are several different types of repeaters; a telephone repeater is an amplifier in a telephone line, an optical repeater is an optoelectronic circuit...

components are a power FET and a differential amplifier (error amplifier). One input of the differential amplifier monitors the fraction of the output determined...

The Marshall Major (model 1967) was a guitar amplifier made by British manufacturer Marshall between 1967 and 1974. Initially dubbed the Marshall 200...

Peavey 5150 is a vacuum tube based guitar amplifier made by Peavey Electronics from 1992 on. The amplifier was initially created as a signature model...

Díaz (July 13, 1951 – April 26, 2002) was a Puerto Rican-born guitar amplifier technician and guitarist who worked with a number of high-profile musicians...

favorite band of all time, The Who. He uses three vintage Fender Tweed amplifiers, including a 1959 Deluxe and a 1957 Custom Twin. His two main acoustic...

positive feedback to the noninverting input of a comparator or differential amplifier. It is an active circuit which converts an analog input signal to a digital...

1920s looking for a way to make amplifiers sufficiently linear. In 1927, he conceived the negative-feedback amplifier. The attendant reduction in gain...

electrostatic, or piezoelectric). The pickups are connected to an instrument amplifier and loudspeaker to reinforce the sound sufficiently for the performer...

work by Charles H. Townes and Arthur Leonard Schawlow and the optical amplifier patented by Gordon Gould. A laser differs from other sources of light...

that uses a unity gain amplifier (i.e., a buffer amplifier). In 1955, Sallen and Key used vacuum tube cathode follower amplifiers; the cathode follower...

a home audio integrated amplifier built by Japanese audio electronics manufacturer Sansui during the mid 1970s. The amplifier is known across the audiophile...

electronically altered to achieve different timbres or tonal qualities via amplifier settings or knobs on the guitar. Often, this is done through the use of...

cable came into use, with amplifiers. Late in the 20th century, all cables installed use optical fiber as well as optical amplifiers, because distances range...

and Bernhard D.H. Tellegen in 1926. The pentode (called a triple-grid amplifier in some literature) was developed from the screen-grid tube or shield-grid...

connectors for the connection to the speaker output of an instrument amplifier and a connection to a normal instrument speaker. A foot-operated switch...

Egnater is an American company that manufactures boutique guitar amplifiers. The company was founded by Bruce Egnater in Detroit, Michigan. After attending...

Amplifiers is a guitar amplifier and custom-made guitar manufacturer in the United States. The company was founded by Sammy Smith in 2002. Amplifiers...

On early Foo Fighter records, Grohl used a 100-watt Marshall JCM800 amplifier along with a ProCo TurboRAT distortion pedal. He added a Boss DM-2 delay...

built the Novachord, a large instrument powered by 72 voltage-controlled amplifiers and 146 vacuum tubes. In 1948, the Canadian engineer Hugh Le Caine completed...

signal from all the other signals picked up by the antenna, an electronic amplifier to increase the power of the signal for further processing, and finally...

hybrid earspeaker driver units. Stax currently does not produce any amplifier adapters. ELS-4A - Electrostatic loudspeakers, 1976 ELS-6A - Electrostatic...

Army Research Laboratory) first came up with the idea for the fluidic amplifier when he realized that he could redirect the direction of flue gases using...

Corin Lisa Tucker (born November 9, 1972) is an American singer, songwriter, and guitarist best known for her work with rock band Sleater-Kinney. Tucker...

The gain of an amplifier generally depends on its source and load terminations. Current amplifiers and transconductance amplifiers are characterized...

control rooms, and live sound reinforcement and in instrument amplifiers, such as guitar amplifiers, to correct or adjust the response of microphones, instrument...

electromechanical instrument that is usually used in conjunction with a keyboard amplifier. Most models have 60 keys ranging from F1 to E6. The sound is produced...

common emitter amplifier configuration will display negative output resistance, which may be undesirable for voltage/current amplifier applications. Switching...

in high-power, high-frequency applications and also in boutique guitar amplifiers. Receiving tubes have heaters or filaments intended for direct battery...

of the 1980s and 1990s". In 1969, the Baldwin company gave Nelson an amplifier and guitar with their "Prismatone" pickup. During a show in Helotes, Texas...

One application of this type was in "Australian Sound" public address amplifiers commonly used in government schools in Australia in the 1950s, using four...

organization that assisted small manufacturers of boutique guitars and amplifiers in producing and marketing their products. The group was founded by Michael...

Dual Rectifier Amplifier (Winds of Creation) Mesa Boogie Triple Rectifier Amplifier (Nihility, The Negation) Crate Excalibur Amplifier (Nihility, Carnival...

Gainclone or chipamp is a type of audio amplifier made by do-it-yourselfers, or individuals interested in DIY audio. It is a design based on high-power...

\end{cases}}} A comparator consists of a specialized high-gain differential amplifier. They are commonly used in devices that measure and digitize analog signals...

resulting howl is determined by resonance frequencies in the microphone, amplifier, and loudspeaker, the acoustics of the room, the directional pick-up and...

an American electrical engineer who helped to invent the crossed-field amplifier in the 1950s and also pioneered microwave power transmission in the 1960s...

Amplifier is the third studio album by the New Zealand band Dance Exponents (later known as The Exponents), released in November 1986. The album peaked...

Harman Music Group, which manufactured and sold amplifiers using a design by John Johnson. Johnson amplifiers used tube integrated modeling technology, a...

lists manufacturers of bass amplifiers, loudspeakers, and other amplification-related items such as preamplifiers. The amplifiers and loudspeakers used to...

frequency (RF) amplifier stages followed by a detector (demodulator) circuit to extract the audio signal and usually an audio frequency amplifier. This type...

Bob Carver and Steve Johnston in 1970. While primarily known as a power amplifier company it also produced several innovative preamplifiers, tuners and...

The Portaflex is a line of amplifiers for electric guitars and bass guitars created by Ampeg and originally designed by Jess Oliver. Portaflex referred...

In electronic amplifiers, the phase margin (PM) is the difference between the phase lag φ (< 0) and -180°, for an amplifier's output signal (relative...

Friedman Amplification is an American company that produces guitar amplifiers, electric guitars, and related accessories. Founded in 2008 by Dave Friedman...

Kungsbacka, Sweden, dedicated to building mainly public address power amplifiers. Lab Gruppen is part of the Music Tribe group of brands. As of 2007 the...

cabinets, power amplifiers in consumer electronics (such as Hi-Fi, home cinema sound and car audio), and pro audio and musical instrument amplifier products...

for his contribution to the design of RF power amplifiers and the development of class E power amplifiers. Sokal was born in 1929 in Brooklyn. He was born...

controller for PWM amplifier, International patent on a signal processing circuit. John Westlake is known for his work on Class D amplifier technology. In...

digital-to-analog converters, equalization devices, preamplifiers and amplifiers (both solid-state and vacuum tube), loudspeakers (including horn, electrostatic...

loss, voltage standing wave ratio (VSWR), reflection coefficient and amplifier stability. The term 'scattering' is more common to optical engineering...

into multiple phases (or polarities). The term is most often applied to amplifiers that produce two "balanced" voltage outputs: of equal amplitude but opposite...

Matamp is a British electric guitar amplifier manufacturing company, best known for its handwired amplifier heads and speaker cabinets. It was established...

for tubes, such as high end audio reproduction and many electric guitar amplifiers. The product line consists of solely the 300B, which was designed for...

In June 1937, Blumlein patented what is now known as the Ultra-Linear amplifier (US Patent 2,218,902, dated 5 June 1937). A deceptively simple design...

function of an amplifying device for large-signal inputs. When operating an amplifier beyond its linear range, gain compression will occur due to nonlinear...

been endorsed and used by Lifeson for many years. A custom signature amplifier was engineered by Lifeson and released in April 2005 with the stipulation...

spawned the single "High Time Amplifier". "High Time Amplifier" - 3.36 "Tyger (Demo Version)" - 6.34 "High Time Amplifier (Witchman Mix)" - 4.38 A 12-inch...

BGW Systems, Inc. is a designer and manufacturer of audio power amplifiers based in Southern California in the United States. The company also manufactures...

fixed input. This may be considered a voltage-controlled amplifier or variable-gain amplifier. Applications are for electronic volume control and automatic...

the sine wave is applied to a linear circuit, such as a non–distortion amplifier, the output is still a sine wave (but may acquire a phase shift). However...

The Octopus is the third studio album of the Manchester space rock band Amplifier. The format of the album is double CD. It was released to fans online...

a converter (mixer/local oscillator), an IF amplifier, a detector/audio amplifier, audio power amplifier, and a rectifier. Converter tubes reduced cost...

or more audio leads is incorrectly plugged into the input jacks of an amplifier. Tracks 2 and 15 are humorous untitled spoken word intros and outros to...

simple application combines signals from microphones on stage into an amplifier that drives one set of loudspeakers for the audience. A DJ mixer may have...

The LA-2A Leveling Amplifier is an audio compressor produced by Teletronix Engineering Company from 1965 until 1969, and reissued in 2000 by Universal...

preamp, mic preamp, micamp, preamp (not to be confused with a control amplifier in high-fidelity reproduction equipment), mic pre and pre. The output...

by using a differential amplifier, possibly implemented as an operational amplifier: In this case, the operational amplifier drives the transistor with...

— Billy Joel, Interview with Billy Joel by Dan Neer in 1985 The track "Amplifier Fire, Part 1 (Godzilla)" later appeared on Joel's 2005 box set My Lives...

integral automatic COMMAG amplifier. CP-16R: 156° shutter reflex, CP (miniature BNCR) lens mount, SEPMAG or COMMAG with amplifier separate from camera. Later...

processing Live music Mixing console Bass amplifier Effects unit Foldback Guitar amplifier Keyboard amplifier PA system Reverb Sound reinforcement system...

is an electro-mechanical instrument, and needs to be connected to an amplifier to produce an audible sound. It had 61 keys ranging from F1 to F6 (43...

specialising in Class-D amplifiers for audio applications. In 1994 Karsten Nielsen began to write a Ph.D. dissertation "Audio Power Amplifiers Techniques Based...

musicians such as Dick Dale, as they could easily be built into guitar amplifiers. They were also used by dub reggae musicians such as King Tubby. Unique...

where part of the output of an amplifier stage is applied to the input, so as to alter the input impedance of the amplifier. When applied deliberately, the...

practical design, of a "blameless" amplifier in which all the main sources of distortion for a pure Class B amplifier are reduced to negligible levels,...

and amplifier. Included lenses and viewfinder optics/masks. Included microphones, headphones and cables (XLR or Jones) If the camera and/or amplifier are...

audio power amplifier, which omits an output transformer for the purpose of greater linearity and fidelity. Conventional vacuum tube amplifier designs rely...

(IF) stage before the IF amplifier. In zero-IF systems, it is derived in the baseband signal chain, before the baseband amplifier. RSSI output is often a...

manufacturer of guitar amplifiers. Founded by Paul Rivera in 1985 in Southern California, Rivera helped popularize the boutique amplifier market, alongside...

The Fender Super was a guitar amplifier made by Fender between 1947 and 1963 and, as the Super Reverb, until 1981. The Super evolved from the so-called...

ionosphere physics, ion coupling electrons in dense plasmas, masers, magnetron amplifiers, and Zeeman effects related to controlled nuclear fusion and quantum emission...

operational amplifier to compensate for diode non-linearity. One of two identical diodes is wired into the feedback loop of the amplifier, which maintains...

the momentum the media can give to a start-up movement. Fox became an amplifier of Tea Party activism and rhetoric, giving national momentum to its predominantly...

Although used in circuits such as tape recorder input stages and instrument amplifiers, microphony can be a problem, even when mounted in a vibration-reducing...

system, and amplifiers were simply a means to drive the speakers. The first product Naim put on the market was the NAP160 power amplifier; it was followed...

HiFi and other audio products under the brand name, such as turntables, amplifiers, radio receivers, tape recorders, CD players, loudspeakers, and digital...

An amplitude gate (also, slicer or slice amplifier) is a circuit whose output is only the part of the input signal that lies between two amplitude boundary...

voltage affects the input voltage, that is, this amplifier is bilateral. If h12 = 0, the amplifier is unilateral. The h-parameters were initially called...

widely used in audio- and radio-frequency power amplifier applications. 807s were used in audio power amplifiers, both for public address and Hi-Fi application...

known for manufacturing PA systems, the Copicat tape echo unit, guitar amplifiers, and electric guitars. The company was co-founded by musician Charlie...

occurs when an amplifier is overdriven and attempts to deliver an output voltage or current beyond its maximum capability. Driving an amplifier into clipping...

audiophiles and electric guitarists also favour the use of valve (vacuum tube) amplifiers, on the ground of sound quality or particular "colour". This is still...

refer to: Ampere, a unit of electric current, often shortened to amp Amplifier, a device that increases the amplitude of a signal After Midnight Project...

power amplifier stages. Older designs (for broadcast and amateur radio) also generate AM by controlling the gain of the transmitter's final amplifier (generally...

hit with a sledgehammer for splitting wood. A hammer is a simple force amplifier that works by converting mechanical work into kinetic energy and back...

or active pickup modules that are plugged into a separate instrument amplifier. With a special synthesizer pickup, it can be used to trigger synthesizers...

Lavin, Talia; Kaplan, Alex (August 2, 2018). "A list of the right-wing amplifiers of the QAnon conspiracy theory". Media Matters for America. Archived from...

Sound system or audio system may refer to: Amplifier Audio equipment Audio power amplifier High fidelity, a sound system intended for accurate reproduction...

Hiwatt (stylized in all caps) is a British company that manufactures amplifiers for electric guitar and bass. Founded in the mid-1960s by Dave Reeves,...

despite the fact that Full Tilt Boogie had performed with makeshift amplifiers after their regular sound equipment was stolen in Boston. Joplin attended...

The Light of the Sun (1994) The Broadcasting System (1995) Volumes, Amplifiers, Equalizers (1995) More Motion: A Collection (2003) As a member of Crisis...

victory is a device associated with researcher Ed Hix, an "irreality amplifier" intended to broadcast a counter-meme capable of opposing U-3125. As U-3125...

combo tube guitar amplifier manufactured and sold by Fender. It was introduced in 1996 as part of Fender's Hot Rod line of amplifiers, and since then has...

Southend-on-Sea, Essex. Turntables (and related components) CD players Amplifiers Loudspeakers List of phonograph manufacturers Rega's website, "the company"...

is the electroencephalogram (EEG). This technique uses electrodes with amplifiers on a person's scalp to measure voltage changes across different parts...

sound at popular music and rock music concerts is amplified with power amplifiers through a sound reinforcement system. With the exception of the smallest...

chopper-stabilized amplifiers. Auto-zero amplifiers use a secondary auxiliary amplifier to correct the input offset voltage of a main amplifier. Chopper-stabilized...

Instruments (JMI) Ltd, the company that produced the famous Vox Guitar amplifiers. In 1956 the company name was changed to Jennings Musical Industries Ltd...

Kirby was announced as one of three winners of the fourth annual GRAMMY Amplifier program. In the spring of 2016, Kirby embarked on a multi-city tour which...

a reflectional receiver, is a radio receiver design in which the same amplifier is used to amplify the high-frequency radio signal (RF) and low-frequency...

interferometers were replaced by optical parametric amplifiers. The advantage that comes with the parametric amplifiers is that the input fields can be coherently...

reproduction, broadcasting, live sound reinforcement and some instrument amplifiers. A dedicated electronic hardware unit or audio software that applies compression...

'skeleton' body to produce sound because it uses a pickup and electronic amplifier and loudspeaker. Therefore, a large resonating structure is not required...

RG7420 Ibanez Universe Peavey 5150 Series amplifier Marshall 800 series amplifier Randall Titan amplifier Randall XL cabinets Yngwie Malmsteen overdrive...

two-port network or amplifier that will result in the same output noise power, when connected to a noise-free network or amplifier, as that of the actual...

could cause damage to either the amplifier or the amplifier's power supply, or the circuit connected to the amplifier's output (including the loudspeaker)...

American electrical engineers Russell and Sigurd Varian, which is used as an amplifier for high radio frequencies, from UHF up into the microwave range. Low-power...

Martin. In addition, Koch has his own signature amplifier The Greg, manufactured by the Koch Amplifier company. Koch also has a signature guitar which...

An image intensifier or image intensifier tube is a vacuum tube device for increasing the intensity of available light in an optical system to allow use...

de Forest apparently did not see its potential as a telephone repeater amplifier at the time he filed the patent claiming it, even though he had previously...

Monsters (2025) Div and 1973 Marshall amplifier (50-watt) Div and 1982 Marshall amplifier (100-watt) Div ENGL amplifiers DigiTech GSP1101 Guitar Multi Effects...

was quoted in December 1975 in Wireless World magazine, "An audio power amplifier is required to produce an output signal that differs from the input signal...

2009. "Boy George and His Sparkly Hat Promise Culture Club Reunion – Amplifier" Archived 13 October 2011 at the Wayback Machine. Yahoo! Music.com (27...

power amplifier. This was maybe 30 years ago, and he got Dave Packard's approval, they would make a hundred, two hundred. It was a terrible amplifier, and...

set of Hit Stix consists of 2 drum sticks which are tethered to a small amplifier by audio cables. When the drum sticks are thrust forward in mid air, mimicking...

audiophiles and professional audio applications. The company manufactures audio amplifiers, preamplifiers, power-related products, digital-to-analog converters (DACs)...

amplifier to an acoustic signal of identical waveform without other interaction between the amplifier and speakers, although sometimes the amplifier and...

Cortex, and for its audio plug-ins that create computer-based virtual amplifier and effects modelling suites. The company is considered a leading developer...

the representation of signal flow in various electronic networks and amplifiers, digital filters, state-variable filters and some other types of analog...

Now without an amplifier, Rzeznik borrowed a near-identical Marshall JCM800 from a mutual friend of the band, Charles Root. This amplifier was then used...

The Standel Company is an American company that makes guitar amplifiers. It was founded in 1953 by Robert "Bob" Crooks in Temple City, California. Standel...

being largely replaced in long-haul systems by optical amplifiers since one (broadband) amplifier can be used for many wavelengths in a Wavelength Division...

converted into analogous electrical voltage sent as input to an instrument amplifier. Bass guitar strings are composed of a core and winding. The core is a...

but is more involved than a simple amplifier. Practically every 20th century hi-fi preamplifier, integrated amplifier and receiver featured a built-in phono...

signal. Similarly, amplifiers using field-effect transistors or vacuum tubes also have bias circuits. The operating point of an amplifier greatly affects...

England. The company is most famous for making the AC15 and AC30 guitar amplifiers, used by the Beatles, the Rolling Stones, the Kinks, the Yardbirds, Queen...

speakers (depending on the model), but can also be connected to an external amplifier. Compared to the Rhodes piano, the sound from a Wurlitzer is sharper and...

circuits, which generate a sinusoidal output signal, are composed of an amplifier and a frequency selective element, a filter. A linear oscillator circuit...

Tone King is a manufacturer of vacuum tube guitar amplifiers and stand-alone attenuators located in Baltimore, Maryland, U.S. Tone King was founded by...

Rothery on sharing a stage with May in the 1980s. May has used Vox AC30 amplifiers almost exclusively since a meeting with his long-time hero Rory Gallagher...

Radford began building amplifiers in 1946, and marketed its first hifi-amplifier in 1959. Reportedly, Radford make amplifiers with such low distortion...

amplification factor, also called gain, is the extent to which an analog amplifier boosts the strength of a signal. Amplification factors are usually expressed...

sells guitars, amplifiers, and other guitar-related accessories. The La Crosse location houses a multi-million dollar guitar and amplifier museum which...

piece of possibly expensive audio equipment, such as a high-end audio amplifier or speaker, the person practicing DIY Audio will make it themselves. Alternatively...

field-effect transistor) used in amplifiers, including microwave power amplifiers, RF power amplifiers and audio power amplifiers. These transistors are often...

an American electrical engineer noted for his invention of the Doherty amplifier. Doherty was born in Cambridge, Massachusetts, received his B.S. degree...

Marshall guitar amplifiers, he points out a selection whose control knobs all have a highest setting of eleven, unlike standard amplifiers whose volume settings...

Noodles used a Mesa/Boogie Mark IV. In 2013, he was turned on to VHT amplifiers by the band's guitar tech and has since used Mark IVs and VHTs in unison...

but after Deco inadvertently hits Derek with his microphone stand, the amplifiers explode, resulting in a power outage. Tensions run high among the band...

For example, a bias voltage is applied to a transistor in an electronic amplifier to allow the transistor to operate in a particular region of its transconductance...

two capacitors. The oscillator can also be viewed as a positive gain amplifier combined with a bandpass filter that provides positive feedback. Automatic...

Driving an amplifier to 1% distortion levels will yield a higher rating than driving it to 0.01% distortion levels. Similarly, testing an amplifier at a single...

drone rock/metal," while their second release and debut official album Amplifier Worship incorporated psychedelia and jam band influences. Their 2000 album...

production of mobile audio products, including headphones, earphones, portable amplifiers, protection ear plugs and accessories. Founded in 2004 as an audio manufacturer...

a brand name of an electronics firm whose products include home hi-fi amplifiers and related components. In 1972, the company was founded in London by...

Amplifier with 25 Watts output power at 8 Ohms, regulated power supply for output section and modular construction. ML-3, a Class AB Power Amplifier with...

control (AVC) is a closed-loop feedback regulating circuit in an amplifier or chain of amplifiers, the purpose of which is to maintain a suitable signal amplitude...

combo guitar amplifier manufactured by Danelectro from 1954 to 1960. There is some evidence that it may be one of the many different amplifiers used by Little...

drove the input of the next integrator, or a graphing output. The torque amplifier was the advance that allowed these machines to work. Starting in the 1920s...

a vacuum tube constructed for medium power oscillator or class B or C amplifier applications. It is a medium-mu power triode with 300 watts CCS or 350...

and equivalents were a class of medium-low gain, pentode vacuum tube amplifiers using the Noval socket configuration. Although originally marketed as...

amplifiers for Marantz Japan from 1996 to 1998 (Marantz Model 7 / 7C, Model 8B, Model 9), as well as the VAC-designed Model 66 integrated amplifier....

chassis that helps to protect against electrical interference. Some bass amplifiers have built-in DI units, so that the bass amp's output signal can be connected...

create an electronic circuit with a particular function (for example an amplifier, radio receiver, or oscillator). Basic electronic components may be packaged...

biggest names in rock music, producing amplifiers with an iconic status. Described by The Times as a "charismatic amplifier innovator and music entrepreneur"...

headphone amplifiers and DACs, Bluetooth DAC/amps, and in-ear monitors (IEMs). FiiO first gained notice for low-cost portable amplifiers and USB DAC/amps...

Amplifier Game Invest), Neon Giant received an initial investment of 1,000,000 kr (approximately $110,000). Upon investing in the company, Amplifier Game...

signals from bits read in the bubble memory are amplified by the sense amplifier of the controller and they will reference the boot loop register to avoid...

which influences their motility as part of the cochlea's mechanical "pre-amplifier". The input to the OHC is from the olivary body via the medial olivocochlear...

Bi-wiring is a means of connecting a loudspeaker to an audio amplifier, primarily used in hi-fi systems. Normally, there is one pair of connectors on...

experiment in 1996, the amplifier noise temperature was around 2 K. In 2009, the first stage amplifier was replaced by a SQUID amplifier, which greatly lowered...

signal, an output band-pass filter, a power amplifier (this can be a traveling-wave tube or a solid-state amplifier). Most communication satellites are radio...

networks. It is a form of optical communication that relies on optical amplifiers, lasers or LEDs and wavelength-division multiplexing (WDM) to transmit...

organism Bilateral filter, an image processing algorithm Bilateral amplifier, a type of amplifier Bilateral (album), an album by the band Leprous Bilateral school...

backbone to which smaller distribution cables connect. RF amplifiers called trunk amplifiers are used at intervals in the trunk to overcome cable attenuation...

needed] Most current-clamp amplifiers provide little or no amplification of the voltage changes recorded from the cell. The "amplifier" is actually an electrometer...

momentum, scrapping the release of Amplifier, their proposed third album but released two singles, "Change (Amplifier Version)" and "Someone's Got to Lose"...

through the RF amplifier stage via an audio-frequency transformer, allowing that tube to also function as an audio-frequency amplifier. This technique...

and root bass notes, McCarroll playing basic rhythms, and the band's amplifiers turned up to create distortion. Oasis thus created a sound described as...

Amplification is a British designer and manufacturer of guitar amplifiers, bass guitar amplifiers, cabinets, and public address systems, selling them exclusively...

mostly used in professional audio systems for connecting loudspeakers to amplifiers. Other manufacturers make compatible products, often under the name "speaker...

of many audio power amplifiers, for preventing the amplification of DC currents which may harm the amplifier, rob the amplifier of headroom, and generate...

Slash series amplifiers. These amplifiers went on to become the best-selling mobile audio amplifiers of all time. The Slash series amplifiers introduced...

the slightest malfunction, even when, for instance, he was running 32 amplifiers into the mixing console for the recording of In Step. His guitars were...

This is a list of notable valve amplifier designs. The first commercially produced amplifier with distortion of 0.1% was the LEAK Type 15 "Point One" of...

A phono stage, also known as a phono amplifier or phono preamplifier, is an electronic audio component that amplifies the signal from a turntable to a...

to its Masonite top and back, with pine outer structure. "All-in-one" Amplifier-Case or Silvertone 1448/1449/1451/1452/1457 is a line of guitar sets introduced...

guitar amplifier manufacturing company founded by Reinhold Bogner in 1989 in Los Angeles, California. Bogner began by custom-building boutique amplifiers based...

Friis & Jensen (1924) described regeneration in a set of electronic amplifiers as a case where the "feed-back" action is positive in contrast to negative...

switch to a city-based model. The name was first announced as the Detroit Amplifiers on March 26, 2025, but had been shortened to the Detroit Amps with the...

console, controllers (joystick, buttons, etc.), a CRT screen, and audio amplifier and speakers. Arcade games often have brightly painted logos and images...

coaxial cables for powering cable amplifiers. 1965, C-COR introduced the use of integrated circuits in amplifiers used on utility poles and in 1969 was...

back into an analog signal, which is then sent through an audio power amplifier and ultimately to a loudspeaker. Digital audio systems may include compression...

telecommunications usage. A Boucherot cell is an electronic filter, used in audio amplifiers to damp high-frequency oscillations that might occur in the absence of...

playing and recording audio cassettes that does not have a built-in power amplifier or speakers, and serves primarily as a transport. In the 1980s and early...

used for high power integrated circuits, especially for monolithic audio amplifiers. It was derived from single in-line package. The difference is the lead...

or a smart TV, and an inexpensive home theater in a box surround sound amplifier and speaker system with a subwoofer. A more expensive home cinema set-up...

The Boss Katana is a line of modeling amplifiers for electric guitar and bass introduced by Japanese manufacturer Boss in 2016. While Boss—an effects pedal...

well as finished amplifiers which used tubes, was started; in 1958 Sansui introduced the first stereo tube pre- and main amplifiers. By the 1960s Sansui...

following amplifier and mixer stages. The roofing filter is usually found after the first receiver mixer (which normally contains an amplifier) to limit...

electronic keyboard is a rompler-based synthesizer with a low-wattage power amplifier and small loudspeakers. Electronic keyboards offer a diverse selection...

sold as part of a starter package along with a Squier SP-10 practice amplifier (e.g. "Starcaster Strat Pack"). In 2006–2007 the Fender website identified...

Yorkville Sound is a Canadian manufacturer of audio amplifiers (including the Traynor amplifier line), loudspeakers and related professional sound reinforcement...

electromagnetic pickup. The signal is sent through a cable to an external keyboard amplifier and speaker. The piano evolved from Rhodes's attempt to manufacture pianos...

guitar amplifier combo. It is based on the Princeton and includes built-in reverb and vibrato. The Fender Princeton Reverb is a guitar amplifier combo...

The Fender Bandmaster was a musical instrument amplifier made by Fender. It was introduced in 1953 and discontinued in 1974. Some early models had both...

processing Live music Mixing console Bass amplifier Effects unit Foldback Guitar amplifier Keyboard amplifier PA system Reverb Sound reinforcement system...

processing Live music Mixing console Bass amplifier Effects unit Foldback Guitar amplifier Keyboard amplifier PA system Reverb Sound reinforcement system...

the amplifier before her death. In 1985, for the recording of Master of Puppets, he and Kirk Hammett each bought a Mesa/Boogie Mark IIC+ amplifier (the...

The Fender Hot Rod Deluxe is a guitar amplifier manufactured and sold by the Fender Musical Instruments Corporation. It was introduced in 1996 as part...

founded by Peter Diezel and Peter Stapfer, that builds high-end guitar amplifiers. The company was established in 1992. ^ 6L6, EL34, 5881, 6550, KT66, KT88...

Bass 77 flat-wound strings. He has used Selmer, WEM, Hiwatt, and Ashdown amplifiers but used Ampeg for later tours. He has employed delay, tremolo, chorus...

the building of many analog circuits, most notably amplifiers. Specifically, complementary amplifier topologies are based on a number of complementary...

allows the receiver to reject most of this induced noise. If the power amplifiers of a public address system are located at any distance from the mixing...

studio, named after the psychiatric hold code section Peavey 5150, guitar amplifier, signature model for Eddie Van Halen 5150 (album), a 1986 album by Van...

built into multi-effects units, but are traditionally built into guitar amplifiers. Vibrato units are particularly used in surf music. The name vibrato unit...

Corporation Acoustic Control Corporation was a manufacturer of instrument amplifiers, founded by Steve Marks (with the help of his father) and based in Van...

was best known for his work on an improved version of the Williamson amplifier using the ultra-linear circuit of Alan Blumlein. In 1950, Hafler founded...

often referred to as point-to-point construction within the tube guitar amplifier community, uses terminal strips (also called "tag boards"). A terminal...

signal conditioning circuitry that uses sensitive analog amplifiers, often operational amplifiers, filters, and sometimes application-specific integrated...

for a shelf stereo or television. Most such speakers have an internal amplifier and consequently require a power source, which may be by a mains power...

behaviour of amplifiers to increase efficiency and maximum output power. Creating circuits with the inverted behaviour to the amplifier is one way to...

linear time-invariant (LTI) system (such as a microphone, coaxial cable, amplifier, loudspeaker, communications system, ethernet cable, digital filter, or...

The Mark Series is a line of guitar amplifiers designed and produced by California-based manufacturer Mesa/Boogie since 1972. The first "Boogies," as they...

audio power amplifiers often had output transformers, but they were eliminated as advances in semiconductors allowed the design of amplifiers with sufficiently...