Cwejman’s MMF-1 is a tight, precision multi-mode filter that helped define the clean, controlled sound of early high-end Eurorack. Built in Sweden with Wowa Cwejman’s obsessive calibration, it delivers low-pass, band-pass, high-pass and notch responses with fast, musical resonance that stays stable even at high Q. Its crisp, low-noise character made it a favourite in detail-heavy electronic work, from clinical techno to sound design, offering everything from gentle tone shaping to sharp, rubbery resonance sweeps without drifting or smearing. Video: https://youtu.be/SY72cfXRi0kProduct Specs Item Number: 40188 Make: Cwejman Model: MMF-1 Condition: Very Good Finish: White Categories: keyboards-and-synths ⇒ eurorack Function: Filter Year: 2019 Made In: Japan MPN: 40188 Modular Grid: Eurorack ⓘ ＋ Dimensions*: 14 HP 25 mm deep Power*: 50 mA +12V 50 mA -12V ? mA 5V * User contributed details
