BA3423S preamplifier equivalent, double cassette tape recorder system preamplifier.
1) Built-in switch for playback equalizer amplifier for the A and B mechanisms. 2) Built-in normal / high-speed equalizer switch for the playback equalizer amplifier. 3) .
Dual-cassette radio cassette players.
FFeatures 1) Built-in switch for playback equalizer amplifier for the A and B mec.
BA3423S
253
Audio ICs
FInput / output circuits
BA3423S
254
Audio ICs
BA3423S
255
Audio ICs
BA3423S
256
Audio ICs
FElectrical characteristics (unless otherwise noted, Ta = 25_C and VCC = 5.5V, f = 1kHz, RG = 680Ω, Tape input = *66dB, Mic..
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