LM1875 stereo chip amp circuit board on cabinet bottom/heat sink

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    This project is a stereo amplifier constructed with LM1875 amplifier chips an all other parts from Radio Shack and the hardware store plumbing aisle.

    Complete amp seen without the case.

    1. RHersh-in-Detroit 64 months ago | reply

      Power output is 8 watts/channel.

    2. RHersh-in-Detroit 62 months ago | reply

      The enclosure is a plastic project box from Radio Shack with metal bottom. This circuit will appear in Make #22 in an entirely different cabinet. The amp project is called Squelette.

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