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:
| Condition | Brand New (New) Brand New items are sold by an authorized dealer or original builder and include all original packaging.Learn more |
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Product safety information may be available here.

