2 HP
28 mm deep
$225 Price in €

Available as an assembled Module and as a DIY project.

This Module is currently available.


The SetonixSynth Rottnest is a new oscillator design based around the Sound Semiconductor FatKeys SSI2131 VCO chip, featuring five different waveforms, extensive control inputs and superlative performance as both an audio VCO and as an LFO.

Features include:
-Highly accurate and stable 1V/Octave tracking over 10 octaves
-Three different frequency ranges: Hi, Lo, and Super Lo!
-Five different waveforms available: Ramp/Saw, Triangle, Pulse, and Complex (based on CGS52 Lockhart Wavefolder)
-LED indication of cycle stage
-Hard and soft sync
-Pulse width control and PWM CV input


submitted Dec 8th 2021, 18:40 by breadman | last Change Dec 9th 2021, 14:32 by modulargrid