ROLAND SH-101 with Mod Grip with Original Box

via this auction

Pic of the inside.

VERMONA PERFOURMER QUAD ANALOG SYNTHESIZER

via this auction

M-Z3R0 circuit bent Yamaha PSS-30

via this auction

"Modifications:

Pitch control with LFO modulation on/off and depth

Atari punk console with mixer control and on/off

Damage control - 2 x tone controls for boost and signal crusher

Modulation generator - multi mode LFO with sine, ramp and square wave + depth/shape control

Resonant filter - with input gain, resonance, cutoff, hi/low pass switching, modulation on/off and modulation depth

Delay - with rate, feeedback, off/on and white noise generation

Mixer section - Three channel mixer for the synth, atari punk console and external line input

1/4 in output

1/4 inch input

Master power off/on"