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efi / dual-mode analog filter / 4 HP

EFI is an analog multi-mode filter that draws inspiration from the iconic KORG MS-20 filter, refined to seamlessly fit within a compact 4 HP module. Celebrated as one of our top-performing modules, EFI stands as an essential addition to smaller modular setups, allowing you to save valuable HP without compromising on functionality.

key features

  • Analog Dual-Mode-Filter

  • Filter Modes: LP, HP (+ LP Overdrive via Jumper)

  • Resonance Control

  • Two CV Inputs

  • Two CV Attenuators

  • Wrong Polarity Protection

specs & downloads

  • width: 4 HP

  • depth: 28 mm

  • power: 26 mA @ +12V / 24 mA @ -12V


description / manual