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3xVCA Triple VCA

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3xVCA is a trio of high quality VCAs.

An intuitive one-knob design acts as both an attenuator and gain control.


  • 100% Analog

  • Fast Linear Response

  • Clean Signal Path

  • Equally Suited to Audio or CV Signals


  • Width: 6hp

  • Depth: 28mm

  • 20mA @ +12V

  • 30mA @ -12V

One Knob
To Rule Them All!

The single LEVEL knob acts as both an attenuator and gain control. Rotating left attenuates incoming CV enough to completely null the channel. Rotating right increases the gain until the input and output are at unity. This simple one knob design is very “playable” and encourages performative use.

Trio of Pairs

The VCAs are built of discrete transistor “long tailed pairs”. Rather than using a specialized IC, we developed the VCA core using nothing but matched transistors and precision 0.1% components. Does this matter to the sound? Not really, but we still think it's cool!

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