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JAM Pedals Red Muck II

Red Muck II


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  • Classic fuzz distortion tones
  • Smooth tone, fatter low end and pronounced midrange
  • Wide saturation, compression and sustain
  • Internal trimmer adjusts the boost level
  • Two way toggle for symmetrical and asymmetrical clipping
  • Boost footswitch
  • All metal enclosure
  • Hand built and wired
  • Level, Tone and Gain
  • Hand painted Red Army artwork
  • LED power and boost indicator on and off
  • True bypass
  • All analogue
  • Side mounted jack sockets
  • Limited lifetime warranty


The JAM Pedals Red Muck II puts on a few pounds, grows a new set of sharp teeth and is out to seduce even the most demanding Muff connoisseurs.

The JAM Pedals Red Muck II is a fuzz distortion effects pedal, inspired from the circuits of the ’71 “triangle” and the later “Red Army/Civil War” Muff.  JAM Pedals have added an individual touch and the result boasts a smoother sound, fatter low end, pronounced midrange and added tonal flexibility through the expanded range of the tone knob.

The JAM Pedals Red Muck II boasts a wider gamut of saturation and varied degrees of compression and sustain on tap.

The boost footswitch engages a dedicated section of the circuit, separately tuned to hit the front end of the JAM Pedals Red Muck II and generate even fatter walls of fuzz distortion or with the gain set lower, function as a high gain stage footswitch.

The two way toggle switch selects between symmetrical (like the JAM Pedals Red Muck MKI) and asymmetrical “+” clipping modes.  Be it early lyrical sustaining Muff tones or massive Stoner Fuzz Distortion wall of sound you are after, the bear has your back

If you are looking for that lyrical Gilmour tone, then this is the pedal for you.

The JAM Pedals Red Muck II can also be used with bass guitar and other instruments.

Reviews –

"I warmly recommend the Red Muck"

Reviews – Adrian Legg

"Red Muck with minimum gain thickens like a fat humbucker pushing a small tube amp a little too hard !"

Red Muck Artists

David Hidalgo, Cesar Rosas, Jim Campilongo, Greg Koch, Dweezil Zappa, Adrian Legg, Guy Pratt, Robert Randolph, Julien Kasper


  • Right footswitch: Engages the Red Muck
  • Left footswitch: Engages the boost function
  • Level: Controls the output level
  • Tone: Adjusts the Red Muck tone
  • Gain: Sets the gain level
  • Two way toggle: Selects between symmetrica and asymmetrical “+” clipping modes

Component Listing and Tech Spec

  • High quality components available throughout
  • 9V centre negative power
  • 12mA current consumption

Enclosure Dimensions

  • Length: 121 mm / 4.7 in
  • Width: 64 mm / 2.5 in
  • Height: 39 mm / 1.5 in


  • 282 g

FX Pedal Planet Limited and FX Pedal Planet Online Store are proud to be UK dealers for JAM Pedals effects pedals.  If we do not have the JAM Pedals effects pedal required, please message us via the contacts page and we will do our best to get the product that you want at the very best price and service.

What planet are you on - FX Pedal Planet

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