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From the MAKE Flickr pool

Matt the modulator picked this rather sweet 80′s Maplin Harmony Generator kit on ebay. Though nonfunctional after the initial assembly, a bit of rewiring got things up and running for the above-seen demo processing a Gameboy/LSDJ sequence. He was also kind enough to post the relevant schematics/article for those interested.

Collin Cunningham

Born, drew a lot, made video, made music on 4-track, then computer, more songwriting, met future wife, went to art school for video major, made websites, toured in a band, worked as web media tech, discovered electronics, taught myself electronics, blogged about DIY electronics, made web videos about electronics and made music for them … and I still do!



  1. Shadyman says:

    That’s pretty cool. I wonder what it’d sound like with a guitar (electric/acoustic) wired up to it.

    I wonder how long until someone writesa a PIC or Atmel code equivalent for this…

  2. David says:

    Where can I buy this kit?

In the Maker Shed