One Control (designed by BJF) Anodized Brown Distortion


Another truly original circuit design from legendary effect designer BJF. The Anodized Brown Distortion (ABD) is a very versatile distortion effect pedal, and can be used with any amp, guitar or other effect pedals. The ABD offers amazingly high response and dynamics.

Machined from a solid block of aluminium. Can run on 9v battery.


  • INPUT impedance 94K
  • OUTPUT impedance 5K
  • 6V to 18V (4mA @9V)
  • S/N -70dBm
  • size:
    • without knobs and switches: 3.9 x 10 x 3.1 cm / 1.54" x 3.94" x 1.22"
    • with knobs and switches: 4.7 x 10 x 4.6 cm / 1.85" x 3.94" x 1.81"
  • weight  160g / 5.64oz


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fx pedal stompbox stomp box guitar effects pedal distortion dist distorted distort distortion/fuzz/overdrive dirt grit
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