‘Ivo’ is a resonant low-pass VCF (Voltage Controlled Filter), switchable between 2-pole (12dB/octave) and 3-pole (18dB/octave) responses, with voltage control over feedback (resonance) as well as cutoff frequency. It will self-oscillate in 2-pole mode.
The module has two audio inputs, one with an attenuator, so it will also mix two signals at the filter input.
Tech Specs:
- Panel width: 8HP
- Module depth: 37mm
- Current draw: 22mA on the +12V rail, 18mA on the -12V rail
