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Journal Article

Operational Amplifier Applications for Audio Systems

Authors: Losmandy, B. J.

Journal of the Audio Engineering Society · Volume 17 · Issue 1 · pp. 14–21 · January 1969

Abstract

The application of microminiature and miniature operational amplifiers to audio systems is presented with practical examples. Microphone-disc-tape preamplifiers, mixers, line amplifiers, disc and tape equalization, bias and erase oscillators, a cue tone latching detector, a graphic equalizer, lowpass-bandpass-highpass filters, a power amplifier, power supplies and other circuits are described.

Details

Publication
Journal of the Audio Engineering Society
Volume
17
Issue
1
Pages
14–21
Publication date
January 6, 1969
Affiliation
Opamp Labs, Los Angeles, CA (See document for exact affiliation information.)
Type
Journal Article