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"POWER SUPPLY MODULE
includes 2 adjustable voltage sources with outputs and multiples
(2) VOLTAGE CONTROLLED OSCILLATORS (VCO)
ramp, triangle and pulse outs, with adjustable
pulse width and 3 CV ins
SINE/PWM
Sine wave and pulse width modulator
FUNCTION GENERATOR (Envelope Generator)
expand on off (lengthens attack time)
manual trigger button
trigger input (for keyboard or other gate)
attack knob
decay knob
5v p-p envelope CV out
variable out with associated attentuator
LOW PASS FILTER (LP VCF)
1 audio in
1 audio out
3 CV ins

BANDPASS FILTER (BP VCF)
1 audio in
1 audio out
"q" (resonance) knob
3 CV ins
VOLTAGE CONTROL AMPLIFIER (VCA)
0db audio in
3db audio in
1 audio output
3 voltage control ins
ENVELOPE FOLLOWER
Sensitivity control, envelope, trigger

THREE OCTAVE KEYBOARD
glide amount knob
pitch (transpose) knob
2 trigger outs
1 control voltage out
You can even route external sounds through some of the modules to use as an effects processor.
Housed in a wood and sheet metal cabinet. The chrome plating or polished aluminum has deteriorated but can be cleaned up a little more."