Description
The SALLEN KEY is a tribute to the legendary MS-20 filter.
The filter circuit is composed of a 2 Pole Low Pass and a 1 Pole High Pass, and unlike the original Korg design, this module features a crossfader allowing you to blend the Low Pass and High Pass filters to create complex filtering.
Another unique feature of the SALLEN KEY is its non-linear feedback path. This design avoids clipping when self-oscillating, which gives the sound a special character. Since SALLEN KEY can self-oscillate, the filter can also be used as a VCO. Tracking is accurate across 6 octaves.
Sallen Key – Build Document | Manual
This kit comes with a regular eurorack power cable. It does not come with the reverse power cables available in some kits directly from Black Noise or other supplier.
Specs:
- Panel Width: 8HP
- Module Depth: 20mm (skiff friendly)
- Power Consumption:
+12V : 18mA
-12V : 18mA
All SMD parts come already pre-soldered
