50 watt PMS hi fi amplifier for an 8 ohm load


Posted on Feb 5, 2014

50-watt PMS hi-fi amplifier for an 8-ohm load. This circuit delivers about 56 volts peak to peak across an 8-ohm load. Distortion is about 1 % at 20 kHz. The ganged switch at the input is for selecting either disc or FM radio. The input 741 stage is a preamplifier with RIAA equalization for records (courtesy Intersil, Inc. ).


50 watt PMS hi fi amplifier for an 8 ohm load
Click here to download the full size of the above Circuit.




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