Waveform Mixer + Sub Oscillaotor for Black VCO

Erica Synths Black VCO Expander essentially is an advanced waveform mixer plus two octaves down sub oscillator, it allows you to explore wave design in brand new areas.

Features
• Waveform mixer/inverter
• Sine/Triangle/”Tits” waveform switch
• Transistor-based -2 octave suboscillator
• -1 and -2 octave suboscillator crossfade
• Sub oscillator lowpass filter
• Diode limiter on output signal amplitude
• Three simultaneous outputs

In the Box
• The module itself
• Ribbon cable connector