BF-22 PCB & Panel Set

PCB set and aluminum front panel for our BF-22 module.

See module details, documentation, and B.O.M. files here.

The BF-22 VCF is a dual Hi/Low-pass filter inspired by the Sallen-Key filter from the early MS-20.

FEATURES

• The module features attenuverters (inverter-attenuators) as an addition to the normal CV control for Cutoff and Resonance and offers a little more presence in the Resonance than the original. The CV control for Cut-off keeps tracking through 3 octaves.
• The ‘Link’ switch connects the input of the second unit into the output of the first.