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Thursday, September 28, 2023

Greer Amps Black Mountian

 Here's one of Greer's latest offerings. Seems like a simplified OCD circuit with some value changes and different clipping diodes. Schematic for reference. Easy fit in a 1590B.


6 comments:

  1. verified. made the perf board layout. Works as it should.

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  2. Pots must be installed on solder side? Thanks a lot

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  3. Make us the ARCHANGEL layout
    Below is the verified scheme.
    Thanks

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  4. I built this one and I'm having a problem: I only get signal when the gain is at zero, if I increase the gain, the signal drops

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