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STEREO_MAGNETIC_PICKUP_PREAMP

2017-01-02 01:56  
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STEREO_MAGNETIC_PICKUP_PREAMP
Single Sprague ULN-2126A IC accepts low impedance of magnetic cartridge and provides up to 2-W output power for driving commercial stereo power amplifier. Circuit includes balance control and all tone controls along with ganged volume control. Values shown give proper equalizatioan for playback of records.-E. M. Noll, “Linear IC Principles, Experiments, and Projects,” Howard W. Sams, Indianapolis, IN, 1974, p 237 and 242.