For sale is a daughter board with PCB pins allowing you to replace the unobtainable 1P3T CTS 212 switch in the Mu-tron III envelope filter and Mu-tron Bi-Phase pedal with a modern ALPS SRRM433700.

Designed to match the footprint exactly this PCB allows you to now change worn or damaged rotary switches with an improved reliable ALPS switch with zero disadvantages.

Compatible with the filter select switch on the Mu-tron III and the Phaser B input and sweep switch on the Bi-Phase this can also be used with any other devices which used a CTS 212 1P3T switch (ie one input 3 switches)

Thanks

Tim