Boutique Handmade MS-20 Analog LP & HP Filter for standalone use or for expression pedal

Handmade point to point MS-20 Analog LP & HP Filter for standalone use or for expression pedal use.
Based on original Korg MS-20 Analog Filter.

The pedal is True Bypass.
 Knobs:
– Master Volume
– Resonance Control
– Filtering Control

Switche’s:
– LP or HP Filter
– True Bypass Foot Switch

Handmade point to point on prototype board.

Working with 9v power supply negative center tapSize 1590BB