[silent|arts] Poor Man 660

Projects > [silent|arts] Poor Man 660

The poor man’s 660 is a vari-mu tube compressor based on the famous fairchild 660. Schematics by Analag, PCB design from [silent|arts].



  • Vari-mu compressor
  • Input gain + Threshold
  • 5 different time constants
  • dual mono or linked mode


You can’t purchase boards anymore but they sometime pop up on GroupDIY’s blackmarket.


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