SX-150 button mod

SX-150 button mod from Collin Cunningham on Vimeo.
"This right here be a Gakken SX-150 analog synthesizer kit - but ya see, I de-installed that resistive control strip deal … added me some good old-fashioned surplus pickbuttons and a bitty trimpot.

Now all me and the dog ever do is play with this thing … well occasionally he runs off to dig up a bone er somethin'.
speakin' a which - where is that dog?"