Moog Moogerfooger MF-105B Bass MuRF


  • Drive
    Adjusts the gain of the audio input circuit.
  • Output
    Adjusts the output level when the effect is active. Used for balancing the filtered signal with the bypassed signal.
  • Mix
    Sets the proportion of direct to effected signal that appears at the output.
  • Pattern
    Selects one of 12 Animation Patterns in each bank.
  • Bank
    Selects which bank of Patterns is active.
  • Rate
    Sets the Rate of the Pattern.
  • Envelope
    Sets the envelope shape of the patterns.



Bass players asked for it, so here it is--a new Moogerfooger designed specifically for them. The Bass MuRF(MF-105B) starts with the now classic MuRF design tweaked (in typical Moog fashion) so that bass players will love it! It's also ideal for guitar players who are looking for a heavier, darker sound.

The unique sound of the Bass MuRF begins in the filter section. Seven of it's 8 filters are resonant filters voiced at lower frequencies, and at the low end, we've added a 6 dB/octave shelving filter. With a cutoff frequency of 110 Hz., it adds extra response where bass players need it most.

In the Animation Section there are a few surprises, too. You'll find some familiar patterns, and also some new ones including some with very interesting rhythmic qualities.


myFXDB user reviews

1 review, average score of 4 / 10

2015-12-124/10  i'm sure this thing was cool as all hell but i had no idea what to do with it so i passed it on. great design and feel though. MURF it up....

Most recent forum threads


  • Case
    Black panel with hardwood sides - classic analog appearance.
  • Dimensions
    9" x 5 ½" x 3"
  • Net Weight
    4 lbs
  • Power Requirements
    Power Supply included. 120 Volts, 9 VDC unregulated, 200 mA max current. Positive tip barrel connector.

Where to find one?

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