The S-CAT Bass-Synth is an analogue synthesizer based around the classic CEM3340 VCO. Designed specifically for low bass frequencies, and controlled via CV/Gate, the Bass Synth will work with, for example, the Roland TB 303, or clones thereof. It will play the same line, but can be dropped 1 or 2 octaves lower for instant sub-bass. It can also be controlled via MIDI if used with a MIDI to CV converter.

There is a simple control panel, but more complex controls can be accessed via a patchbay for use with modular systems or synthesizers.