BF-22 Sallen-Key Filter Kit

This is a dual hi/low pass filter, inspired by the famous Sallen Key filter from the early version of the MS-20.


This is for a full kit in the Eurorack format.


Availability: In stock

$139.99

Details

Details

This is a dual hi/low pass filter, inspired by the famous Sallen Key filter from the early version of the MS-20. It has attenuverters (inverter-attenuator) as an addition to the normal CV control of cutoff and CV control for the resonance with a little more presence of the resonance than the original. The normal CV control for tracks well through 3 octaves. The ‘Link’ switch connects the input of the second into the output of the first to have it in series.

The BF-22 can be powered with +/-12V or +/-15V without changes, and has a selectable HP/LP mode (6/12 dB).


Specs & Downloads

Specs & Downloads

manufacturer Befaco
HP 17
Depth 47mm
+12V 40mA
-12V 35mA
+5V No
Additional Resources Build Guide

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