MAGNETIC_PICKUP_PREAMP_1

Published:2009/7/6 5:55:00 Author:May | From:SeekIC

JFET input provides proper loading for variable-reluctance magnetic phono cartridge Gain of preamp is about 35 dB at 1 kHz (100-mV output for 2.2-mV input). Dynamic range is 84 dB referenced to 1 kHz Circuit includes feedback for RIAA equalization.-“FET Databook,” National Semiconductor, Santa Clara, CA, 1977, p 6-26-6-36.



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