Threetom Modular - Steve’s MS-22

The MS-22 is a dual voltage controlled filter, inspired by the classic Korg MS-20 filter, with an innovative modulation matrix and one of the highest function-to-hp ratios in the land of Eurorack. This module was inspired by many pleasant chats with tech journalist Steve O’Hear. Head over here for a full product description and demos.

The MS-22 contains two dedicated filter circuits, one low-pass and the other a high-pass. These are configured in series, the low-pass going into the high-pass. This configuration allows for a unique duophonic fighting resonance behaviour (see this demo video). The cutoff frequencies of both filters can be CV’ed. Compared to most bread-and-butter MS-20 clones, the MS-22 is twice the amount of filter condensed down into half the package (4HP).

Features:
• Dual VCF inspired by the Korg MS-20 OTA filter
• Low-pass into high-pass configuration
• Innovative modulation matrix allows CV control over all parameters
• Cut-off frequencies can be linked, resulting in a band pass filter with controllable bandwidth
• Bipolar monitoring LEDs for the LP, HP, resonance and gain CV signals
• One of the best functionality-to-size ratios in Eurorack with a width of 4 HP and a depth of 45 mm

DIY-Kit-Type:
SMD-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. All SMD parts are pre-soldered, only trough-hole parts to solder. For build guide, more info, videos etc. please check the buttons below.