EarthQuaker Devices Colby Fuzz Effects Pedal

EarthQuaker Devices Colby Fuzz Effects Pedal

Product code: eqdcf

The Earthquaker Devices Colby Fuzz takes it's lead from the classic Park Fuzz Sound pedal, a fabled 60s fuzz from Jim Marshall! The Colby circuit employs Germanium transistors, which are hand-selected and matched for optimal fuzz! the team at EarthQuaker Devices have updated the original circuit for increased fuzz to suit more contemporary tastes and styles, as well as adding True-Bypass switching.


  • EarthQuaker Devices Colby Fuzz Effects Pedal

    The Earthquaker Devices Colby Fuzz takes it's lead from the classic Park Fuzz Sound pedal, a fabled 60s fuzz from Jim Marshall! The Colby circuit employs Germanium transistors, which are hand-selected & matched for optimal fuzz! the team at EarthQuaker Devices have updated the original circuit for increased fuzz to suit more contemporary tastes & styles, as well as adding True-Bypass switching.

    Main Features

    • A modern take on the classic Park Fuzz Sound pedal
    • Hand selected NOS Germanium transistors
    • Increased Fuzz range
    • Battery or PSU Power (NOT Included)
    • Handmade in Akron, Ohio, USA
    • True-Bypass
    Read More


    The Park Amplification company, originally started by Jim Marshall himself, has almost as much history as the actual Marshall name. As the story goes, Jim Marshall entered a distribution deal for his amp line in 1965, but the terms of the deal were vague enough such that Marshall could build amps on the side, just not under his own name. Thus, Park was born, and the amps produced under that name were slight variations on Marshall circuits until the company dissolved in 1982.

    Among the line of amps, a few pedals were also produced. Most of them were wahs or variations thereof, but one pedal stuck out: The Park Fuzz Sound.

    The original pedal featured unlabelled TO-1 package transistors, so one would think that the circuit left us with Jim Marshall. However, the good folks at Earthquaker Devices, in collaboration with the newly-resurrected Park Amplification, have faithfully recreated the device as the Colby Fuzz so that a new generation may enjoy it.

    While the original deployed the aforementioned mystery cans, the Earthquaker Devices Colby Fuzz Sound uses a different set of NOS germanium transistors, hand-selected for a tonal match. Indeed, when A/B'd with the original unit, the sounds were strikingly similar. In fact, the staff at PGS was split right down the middle as to which was which. What's more, when doing the test, the Colby Fuzz Sound's Fuzz control had to be set at about half, whereas the original was dimed. The reissue has way more range in the Fuzz dial than the original.

    Another bugaboo of original fuzz pedals is the powering situation. In the case of the original Park, it's powered by a battery only but changing it out required using a lever to pry open the lid. While that's a hassle, using batteries is kind of a hassle in and of itself. However, this and many older fuzz pedals are positive-ground: the common workaround is reversing the lugs on the power jack internally, but this configuration means that the pedal cannot be daisy-chained. The Colby Fuzz Sound doesn't phone it in, offering a chip inside that corrects the voltage problem for complete rig integration.

    The pedal is wired for true bypass and accepts a standard 9v centre-negative Boss-style power adapter. The current draw is low, so it's ready for your isolated power supplies.

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    UK Non-Mainland: £ 12

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  • Additional Information

    On demo in store No
    Brand Earthquaker Devices
    Condition New

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