Device0013

This consists of eight square-wave oscillators tuned by four knobs and triggered by two overlapping four-step sequencers.

In addition to a speed control, there are four frequency knobs which each control a pair of oscillators. There is a power switch and a switch to turn on or off the second sequencer. There is also a volume control and low-pass filter.

The enclosure is an old wooden box that flips open, making it easy to take peeks at the guts.

Audio Out: 1/4″ mono
Power: Power Adapter