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VCR Hi-Fi audio signal REC / PB amplifier Video LSIs > VCR audio signal processor > PRE/REC amplifier for Hi-Fi audio From old datasheet system VCR Hi-Fi Audio Signal REC / PB amplifier(VCR高保真音频信号放大器)
NPN small signal general purpose amplifier & switch. PNP small signal general purpose amplifier & switch. PNP small signal ultra high speed saturated switch.