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Quantity
1
Description
SALLEN KEY is our tribute of the legendary MS-20 filter. We've tried our best to honor this unique and iconic filter.
It’s composed of a 2 Poles Low Pass and a 1 Pole High Pass. Unlike the original we add a crossader allowing you to blend the...
Reviews
4.9
7 ratings
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Works like a charm
Beautiful Sallen Key filter using it for synthwave
J
Jens · December 11, 2025
A great sounding filter!
I played an MS-20 in a museum, and the filter fascinated me. The Sallen Key is very easy to assemble thanks to the great instructions. And it sounds fantastic! The ability to crossfade between HP and LP is brilliant. A truly great filter!
D
Delay · June 30, 2025
Nice :-)
Fine choosen materials. Nice styled pcb. Really well made manual. Super friendly, personal greetings. Filter works like charm, nice, like it!
