SSI2131 VCO/LFO

The Rottnest is a new oscillator design based around the 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!
-Six different waveforms available: Ramp/Saw, Triangle, Pulse, and 1-Fold and 2-Fold Complex (based on CGS52 Lockhart Wavefolder)
-LED indication of cycle stage
-Hard and soft sync
-Pulse width control and PWM CV input (5V min-max)

This is a listing for a fully built and calibrated module. Please refer to our Documentation page for all usage instructions, and please allow up to 1 week for processing of built 4U modules.

https://www.setonixsynth.com/rottnest