OpticTone MK2 - Multimode-Gate

The OpticTone MK2 is an improved revision of our original module, combining a 12dB multi-mode Vactrol VCF and a Vactrol VCA. This unique circuit was is inspired by the distinct characteristics of Vactrols and Lowpass gates, celebrated for their fluid and natural character.

Features:

• Vatrol based 12dB multi-mode Voltage Controlled Filter: Lowpass, Bandpass and Highpass.
• Vactrol Based Voltage Controlled Amplifier.
• Crossfade knob to mix the VCA and VCF section.
• Voltage controlled Resonance.
• Improved circuit for Lowpass Gate pluck sounds.
• Ping Input for percussive sounds generation.
• Filter Range switch.
• Switch to set VCA and VCF in Parallel or Series.
• Filter Frequency polarity inversion switch. Doesn’t change VCA polarity.
• Overdrive and Feedback controls.
• Attenuator/inverter knobs on all voltage controlled inputs
  Touch control over Frequency and Amplitude.

More information here: