kilter

kilter is a compact multimode filter module based on the Korg MS-20 OTA core and resonance path.

It packs several features into 6HP without compromising on ergonomics:

  • Two frequency CV inputs, one with an attenuverter
  • Resonance CV with adjustable drive
  • Two audio inputs mixed with a linear crossfade
  • Four simultaneous outputs:
    • 6dB high-pass
    • 12dB low-pass
    • 6dB band-pass
    • 12dB notch