DIY Digital Analog Modular

via this craigslist post
"modules include:
-6x Square Oscillators ranging from low HZ for LFO/Clocks (maybe even under 1hz, I have no way to measure it.) up to 2+ mhz.
-ENV+VCA (voltage controlled ATTENUATOR), this module is used for digital signals, but you can input an analog signal, it makes it very crusty and strange sounding with analog. Attack and Decay.
-64 bit Shift Register, a very interesting module that can be used as a step gate sequencer, as an interesting buffer override/glitch module, bit reduction or more..
-Input module, used for inputting external signals, such as drum machines or microphones.
-2x 4 bit shift registers, can be used as a random bit generator, small step sequencer, bit reducer or more..
-2x 4bit binary counters, used as clock/octave dividers or more...
-4-bit DAC
This unit uses banana jacks. and also has 1/4" and 1/8" outputs."

This one in via Gord.

Update via Phil in the comments:
schrang.mp3
papsmear_technoz.mp3
"this last one has an er-1 on the input providing the percussion but the unit is processing it"