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

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...

specifications and detailed information on the valve audio amplifier, including its development history. Valves (also known as vacuum tubes) are very high...

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...

equalization. Audiophile High-end audio High fidelity Valve audio amplifier integrated amplifier What is an integrated amplifier? Queen's University ENPH333...

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....

The Williamson amplifier is a four-stage, push-pull, Class A triode-output valve audio power amplifier designed by D. T. N. Williamson during World War...

(or valve sound) is the characteristic sound associated with a vacuum tube amplifier (valve amplifier in British English), a vacuum tube-based audio amplifier...

power amplifier Lock-in amplifier Low-noise amplifier Negative feedback amplifier Optical amplifier Programmable-gain amplifier Tuned amplifier Valve amplifier...

"Maybellene" features a guitar solo with warm overtones created by his small valve amplifier. Pat Hare produced heavily distorted power chords on his electric guitar...

triode amplifier is mainly used for output stages of audio power amplifiers. The phrase directly heated triode single-ended triode amplifier (abbreviated...

mono valve PA amplifier- 1941+ M31 integrated mono valve PA amplifier - 1946+ MB31 integrated mono valve PA amplifier - 1946+ M32 integrated mono valve PA...

titles beginning with Valve Valve amplifier (tube amplifier) Valve audio amplifier Valve RF amplifier Valve gear Valve train Valveless Valvetronic This...

expensive than their all-valve counterparts. It is Marshall's current line of "hybrid" amplifier, featuring a 12AX7 preamplifier valve employed in the preamplifier...

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...

of the distortion. Historically, valve amplifiers were often used as a class-A power amplifier simply because valves are large and expensive; many class-A...

reasons. Amplifiers for harder, heavier genres often use valve amplifiers (known as tube amplifiers in North America) also. Valve amplifiers are perceived...

prolific Chinese manufacturers of valve (tube) based audio equipment. They claim to have "engage [sic] in power amplifier research and production more than...

example the single-valve ship receiver Type 91) where the same valve performed the combined functions of RF amplifier, AF amplifier, and diode detector...

valve amplifiers" (PDF). 118th AES Convention, Barcelona, Spain. O'Connell, Joseph (January 1992). "The Fine-Tuning of a Golden Ear: High-End Audio and...

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

Circuits for Audio Amplifiers" covering a range of amplifier and pre-amplifier circuits using valves developed within the Receiving Valve Development Department...

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

power amplifier, some of which have output power measured in kilowatts, and are used in amateur radio. Other types of linear amplifier are used in audio and...

or thermionic valve that was invented by Gilles Holst and Bernhard D.H. Tellegen in 1926. The pentode (called a triple-grid amplifier in some literature)...

distributed loading. A pentode or tetrode vacuum-tube (valve) configured as a common-cathode amplifier (where the output signal appears on the plate) may...

Vox "Valve Reactor" power amplifier, Hughes&Kettner "Dynavalve" power amplifier, Mesa Boogie Triaxis Tube Preamp, Pritchard guitar amplifiers and Quilter...

DIY Audio, do it yourself audio. Rather than buying a piece of possibly expensive audio equipment, such as a high-end audio amplifier or speaker, the...

A valve microphone is a condenser microphone which uses a valve amplifier rather than a transistor circuit. Microphones have been in use since the early...

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