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  • Special Order

    Crazy Tube Circuits Motherload Dual Gain Fuzz/Distortion FX Pedal

    *This is a Special Order item that we order quickly and directly from our suppliers after your purchase and ship to you within 4-10 days.*

     Is it a muff, is it a rat!? It's both! 

    The Motherload from Crazy Tube Circuits pays homage to two very legendary pedal circuits in one.  For use independently, or use linked together with a super cool 'Link EQ', to unleash it's true magic!

    Crazy Tube Circuits hail from Athens, Greece, and make some truly epic and inventive pedals!


    The Details
    • Special Order Item
    • Expected to ship within 4-10 days
    • Effect: Fuzz/Distortion
    • Made in Greece
    • Pays homage to two classic circuits
    • 2 switchable channels: R (Rat) & M (Muff)
    • Use channels separately or combine with LINK EQ
    • Solid dark grey die-cast enclosure
    • Top mounted jacks
    • Click-less True Bypass design via high quality relay
    • Current consumption : 35mA @ 9V DC
    • 9VDC center negative
    • Built with top quality components
    • 5 year manufacturer warranty

    *Requires 9VDC power supply (Center Negative) and Does not include power supply



    • Free UK shipping from orders of £200 or more
    • Orders despatched within 1-2 working days
    • Always tracked worldwide shipping
    • Plastic free packaging as standard


    30 day peace of mind return policy, but please read our terms and conditions, returns and refunds policy before placing an order. 

    What Do Crazy Tube Circuits Say?

    Motherload pays homage to the classic fuzz / distortion pedals that set the benchmark of saturated guitar sound. At the heart of this pedal, you will find two distinct all analog circuits inspired by the Holy Grail of Big Muff® and RAT® designs.

    Each circuit (R & M) is independent from the other with its own EQ control(s) until…you hit the LINK EQ button. This is where all the magic happens! Now all the EQ controls are active in both circuits and a whole new sonic palette is revealed.


    R circuit goes from a touch of overdrive all the way up to roaring distortion. The filter knob is there to ensure that you will smooth out high frequencies or cut through the mix when needed.

    M side is the classic fuzz distortion beast you would expect but with great string separation and rich in harmonics for almost infinite sustain.

    The tone knob is the classic muff style knob while the voice knob helps you cycle through the wide spectrum of muff design variations.

    Hear the Motherload in action!