phonograph amplifier

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• Phonograph — Pho no*graph, n. [Phono + graph.] 1. A character or symbol used to represent a sound, esp. one used in phonography. [1913 Webster] 2. (Physics) An instrument for the mechanical registration and reproduction of audible sounds, as articulate speech …   The Collaborative International Dictionary of English

• Phonograph — Turntable redirects here. For other uses, see Turntable (disambiguation). Edison cylinder phonograph ca. 1899 …   Wikipedia

• phonograph — /foh neuh graf , grahf /, n. any sound reproducing machine using records in the form of cylinders or discs. [1825 35 in sense phonogram ; 1877 for the talking phonograph invented by T. A. Edison; PHONO + GRAPH] * * * or record player Instrument… …   Universalium

• Audio amplifier — An audio amplifier is an electronic amplifier that amplifies low power audio signals (signals composed primarily of frequencies between 20 hertz to 20,000 hertz, the human range of hearing) to a level suitable for driving loudspeakers and is the… …   Wikipedia

• Guitar amplifier — Mesa Boogie Mark IV, a guitar combo amplifier A guitar amplifier (or guitar amp) is an electronic amplifier designed to make the signal of an electric or acoustic guitar louder so that it will produce sound through a loudspeaker. Most guitar… …   Wikipedia

• Valve audio amplifier — A valve (UK) audio amplifier or vacuum tube (US) audio amplifier is a valve amplifier used for sound recording, reinforcement, or reproduction. Until the invention of solid state devices such as the transistor, all electronic amplification was… …   Wikipedia

• radio-phonograph — ☆ radio phonograph [rā΄dē ō fō′nə graf΄, rā΄dē ō fō′nəgräf΄ ] n. a radio and phonograph combined in one unit and sharing some components, as the amplifier and speaker(s) * * * …   Universalium

• radio-phonograph — ☆ radio phonograph [rā΄dē ō fō′nə graf΄, rā΄dē ō fō′nəgräf΄ ] n. a radio and phonograph combined in one unit and sharing some components, as the amplifier and speaker(s) …   English World dictionary

• FM Acoustics of Switzerland — (also FM Acoustics Ltd.) is a manufacturer of high end and professional audio components including phono and harmonic linearizers, preamplifiers, power amplifiers, electronic crossovers, microphone amplifiers and (up until the… …   Wikipedia

• gain — gain1 gainable, adj. /gayn/, v.t. 1. to get (something desired), esp. as a result of one s efforts: to gain possession of an object; to gain permission to enter a country. 2. to acquire as an increase or addition: to gain weight; to gain speed. 3 …   Universalium

• hi-fi — Phonograph Pho no*graph, n. [Phono + graph.] 1. A character or symbol used to represent a sound, esp. one used in phonography. [1913 Webster] 2. (Physics) An instrument for the mechanical registration and reproduction of audible sounds, as… …   The Collaborative International Dictionary of English