MATRIXSYNTH: 8 voice poly to 12 voices

Thursday, October 08, 2026

8 voice poly to 12 voices


video upload by Craig Barnes

"This is the synth I made last year which was an 8 voice bi-timbral analogue polysynth with AS3340 VCOs and AS3372 filters in matrix 12 configuration. As happy as I was with the synth I thought it would be great to make use of what I've learnt on my last 12 voice DCO polysynth and apply it to this build. So I created some smaller 6 voice cards, made the LFOs in software on the PICOs and rewrote all the controller software. Early days, but it's sort of working, one voice card is slight louder than the other and it's effects don't work. I'm sure there is a lot more to do yet."
See dealers on the right for pricing and availability on gear.
Posted by matrix at 10/08/2026 11:52:00 AM
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2 comments:

  1. Anonymous10/9/26, 1:25 AM

    Hey guys, great website any chance you could make it mobile friendly?

    ReplyDelete
  2. Anonymous10/9/26, 1:25 AM

    Hey guys, great website any chance you could make it mobile friendly?

    ReplyDelete

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