This device has been sold.
Circuit Bent Casio SA-9
Model no. GSA9-03 // August 2020
Hard on/off
1/8” audio output jack
Internal speaker on/off
Squealing feedback/distortion knob with on/off
Squealing feedback/distortion optic theremin with on/off
Glitch button, variation knob
Two blue LEDs, pulses from off to on in reaction to audio
Similar to this previous build as well (video).
Available directly (preferred as marketplaces take a cut), or through Reverb.
$300 (USD) // SOLD