We've moved, and the dust has settled. I've got some time now to work on our longstanding backlog of modules that never passed QC. Most of the time these just have a resistor/header that's not soldered, or a scratched panel that needs replacement. Some of them are really fun weird problems to solve like bad op-amps or an inductor that gets crazy hot. So I'm going through these and will be posting them all for sales here on wmdevices.com when they've received the love they need. I'm listing things lot by lot, so these are likely the last of these designs that will be sold new. 

On the list: Synchrodyne + Expand, Overseer, Fracture, PM Mutes, PM DB25, Triad, Modbox, Geiger Counter pedal, Kraken, Arpitecht + Triad, and more!

Thank you for the support! - William Mathewson

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Technical
Triple Bipolar VCA Crossfade Mod - WMD

Triple Bipolar VCA Crossfade Mod

I've been asked occasionally to mod the old Triple Bipolar VCA for crossfade since originally posting about it in 2012 on the Modwiggler forum. It's an easy mod, 6 resistors. And below are the three board revisions, their resistor locations,...

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The Products I Didn't Finish - WMD

The Products I Didn't Finish

Over the last 19 years I've started a lot of projects, not all of them get finished, usually for good reasons. I'm going to go through memory lane here, and the box of broken dreams (what's left that hasn't been...

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DesignRantSkorpionTechnical
Skorpion's Block Diagram, and a rant about Potentiometers. - WMD

Skorpion's Block Diagram, and a rant about Potentiometers.

TLDR: Pots - Song-Huei is going out of business!  First, real quick, my rant about pots!  I just found out that my potentiometer manufacturer — the one making my slider pots and the knobless “trimmer” pots — is going out...

Read moreabout Skorpion's Block Diagram, and a rant about Potentiometers.