BF-22 Sallen-Key Filter PCB/Panel
BF-22 Sallen-Key Filter PCB/Panel
Special Price
$36.00
Regular Price
$40.00
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 PCB/Panel in the Eurorack format.
Availability:In stock
BrandBefaco
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).
| Brand | Befaco |
|---|---|
| HP | 17 |
| Depth | 47mm |
| +12V | 40mA |
| -12V | 35mA |
| Additional Resources | Build Guide |