Moog Polymoog Polycom Mod Card Tested Working

Description

The most important item in your Polymoog survival kit is a healthy supply of these Polycom cards.  Equipped with the proprietary Moog Polycom IC chip, one of these cards failing can cause keys not to work, keyboard dynamics issues, or notes to bleed into the output when not gated.  With a high failure rate, and 71 of these rare and obsolete cards in the Polymoog, this is a great opportunity to stock up to ensure your Polymoog will be playable in the future when my limited supply of cards is sold out and gone.  I have tested these cards in a working Polymoog.  The cards are the same for the Polymoog Synthesizer 203a and Polymoog Keyboard 280a.