Audio amplifier

Amplifiers – With plural amplifier channels – Redundant amplifier circuits

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Details

330200, 330295, 330297, H03F 368

Patent

active

040793338

ABSTRACT:
An audio amplifier which processes mainly dynamic signals and which is provided with a plurality of amplifying systems each having a preamplifier and a main amplifier. A plurality of power sources are used to separately supply electric power to the respective amplifying systems, resulting in elimination of transient crosstalk.

REFERENCES:
patent: 3394235 (1968-07-01), Schott
Musen to Jikken, Oct., 1975, p. 28.
De Sa, "Build a Cop 30/30 Transistor Stereo Amplifier," Radio-Electronics, July, 1966, pp. 48-51.
Dempa Shinbun Sept. 9, 1975 p. 11.

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