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Reverb
5.0 (2)
$229.51 New
$192.62 Used
Thomann
5.0 (5)
$233.00 $232.00 $1.00 · All time low

Average Price: $231

Standard/Professional

$200

$501+

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Based on price data from 1 merchant for "Crazy Tube Circuits Motherload". Prices shown reflect NEW condition. Tracking began Apr 7, 2026.

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Description

Unleash the sonic potential of your guitar with the Crazy Tube Circuits Motherload. This pedal is a tribute to two legendary distortion circuits, delivering the raw power and versatility of both Big Muff and Rat in one compact design. Whether you're chasing the thick, sustaining fuzz of the Muff or the gritty, aggressive edge of the Rat, Motherload has you covered with an enhanced EQ section that opens up new tonal possibilities.

The pedal's intuitive controls—Volume, Gain, Tone, Voice, and Filter—allow you to sculpt your sound with precision. The R/M toggle switch lets you effortlessly switch between the two iconic sounds, while the Link feature enables you to use all three tone controls in either mode for unparalleled customization. Top-mounted connections and a true-bypass softswitch ensure your rig stays neat and your tone pristine.

Crafted with a dark grey die-cast housing and adorned with a golden "Holy Grail" design, the Motherload is as robust as it is stylish. Whether you're on stage or in the studio, this pedal is your gateway to a universe of sonic textures, all from the comfort of your pedalboard.

Key Features:

  • Two-in-one pedal featuring Big Muff and Rat distortion circuits
  • Enhanced EQ section for expanded tonal possibilities
  • R/M toggle switch for easy swapping between sounds
  • Link switch for versatile tone control usage
  • Controls: Volume, Gain, Tone, Voice, Filter
  • Input and output: 6.3 mm mono jack
  • Top-mounted connections for clean pedalboard setup
  • True-bypass softswitch with high-quality relay control
  • Power consumption: 35 mA
  • 9 V DC power supply (not included)
  • Made in Greece

Product specs

Available since March 2023
Overdrive No
Distortion Yes
Fuzz Yes
Metal No

FAQs

What kind of distortion tones can I expect from the Crazy Tube Circuits Motherload?

The Crazy Tube Circuits Motherload offers rich distortion tones ideal for rock and alternative genres, providing a versatile range from subtle grit to intense fuzz.

Does the Crazy Tube Circuits Motherload work well with both live and studio setups?

Yes, the Crazy Tube Circuits Motherload is designed to integrate seamlessly into both live and studio environments, offering consistent amp and cabinet simulation.

Is the Crazy Tube Circuits Motherload suitable for metal music?

The Crazy Tube Circuits Motherload is not specifically designed for metal music, as it lacks the high-gain characteristics typically associated with the genre.

Can the Crazy Tube Circuits Motherload be used with a fuzz pedal?

Yes, the Crazy Tube Circuits Motherload can be effectively combined with a fuzz pedal, enhancing its tonal possibilities and adding depth to your sound.

Does the Crazy Tube Circuits Motherload include any built-in overdrive effects?

No, the Crazy Tube Circuits Motherload does not include built-in overdrive effects, focusing instead on distortion and fuzz capabilities.

Danilo Vicari

Danilo Vicari

Battle Of The RIFFS: DISTORTION vs FUZZ | Crazy Tube Circuits MOTHERLOAD

Video thumbnail for Battle Of The RIFFS: DISTORTION vs FUZZ | Crazy Tube Circuits MOTHERLOAD by Danilo Vicari

Battle Of The RIFFS: DISTORTION vs FUZZ | Crazy Tube Circuits MOTHERLOAD

Danilo Vicari

Danilo Vicari

Video thumbnail for Crazy Tube Circuits - Motherload Distortion/Fuzz by AndyDemos

Crazy Tube Circuits - Motherload Distortion/Fuzz

AndyDemos

AndyDemos

Video thumbnail for Crazy Tube Circuits MOTHERLOAD | Classic Fuzz/Distortion by R.J. Ronquillo

Crazy Tube Circuits MOTHERLOAD | Classic Fuzz/Distortion

R.J. Ronquillo

R.J. Ronquillo

Video thumbnail for Crazy Tube Circuits-MOTHERLOAD-Two Classic Distortion/Fuzz Circuits In One Pedal! by Shawn Tubbs

Crazy Tube Circuits-MOTHERLOAD-Two Classic Distortion/Fuzz Circuits In One Pedal!

Shawn Tubbs

Shawn Tubbs

Video thumbnail for Don't Like Fuzz? This Might Change Your Mind - Crazy Tube Circuits MOTHERLOAD by The Studio Rats

Don't Like Fuzz? This Might Change Your Mind - Crazy Tube Circuits MOTHERLOAD

The Studio Rats

The Studio Rats

Video thumbnail for MUFFRAT? RATMUFF? Crazy Tube Circuits Motherload Review by EytschPi42

MUFFRAT? RATMUFF? Crazy Tube Circuits Motherload Review

EytschPi42

EytschPi42

Video thumbnail for Crazy Tube Circuits Motherload | If a Rat & Big Muff Had a Baby! by intheblues

Crazy Tube Circuits Motherload | If a Rat & Big Muff Had a Baby!

intheblues

intheblues

Video thumbnail for MUFF and RAT blend?? Crazy Tube Circuits Motherload! by Sasha Ivantic

MUFF and RAT blend?? Crazy Tube Circuits Motherload!

Sasha Ivantic

Sasha Ivantic

Video thumbnail for Crazy Tube Circuits Motherload - Sound Demo by Guitar Bonedo

Crazy Tube Circuits Motherload - Sound Demo

Guitar Bonedo

Guitar Bonedo

Reviews

PROS

  • Offers authentic Muff and Rat sound emulation

  • Extensive customization options for personal sound preferences

  • Compact size saves space on pedalboards

  • High-quality, durable construction

  • Silent footswitch operation enhances live performance experience

  • Dynamic range from soft fuzz to heavy distortion

  • Unique Link switch enhances classic Muff and Rat tones

CONS

  • Link switch position is difficult to discern without additional indicators

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Crazy Tube Circuits Motherload.

Features and functionality

  • The Motherload offers a link-EQ button that users are finding versatile and are still exploring for varied tonal possibilities.

    Source
  • The Motherload's link button allows users to blend circuit modes with alternate EQ settings, offering unique tonal combinations for diverse musical styles.

    Source
  • The Motherload's unique blend feature allows users to switch between RAT and Muff modes, offering a distinctive approach compared to conventional single-mode pedals.

    Source

Comparisons

  • Some owners find it challenging to match the Motherload's tone 1:1 with traditional Rat and Muff pedals, though it gets "pretty damn close."

    Source
  • The Black Mass 1312 is noted for its versatile replication of classic Rat sounds, offering a different experience compared to the Motherload's emulation attempts.

    Source
  • The JHS PackRat offers nine Rat variations, providing more diversity than the Motherload's dual-mode setup.

    Source
  • The MXR EVH 5150 Overdrive and REVV G3 offer three-band EQs, contrasting with the Motherload's dual-mode EQ blending for tonal flexibility.

    Source

User experience

  • Over 6 months, one owner replaced the Motherload with a Wampler Velvet Fuzz but still keeps it for its unique versatility and continues experimenting with it.

    Source
  • Owners appreciate the Motherload's capability to offer varied distortion sounds, making it suitable for both classic and modern metal styles.

    Source

Use cases and applications

  • Ideal for those seeking to consolidate high-gain distortion and Muff-like fuzz into a single pedal for more efficient pedalboard setups.

    Source
  • Ideal for achieving high-gain, fuzzy tones reminiscent of Pink Floyd's "Time," making it suitable for psychedelic rock setups.

    Source
  • The Motherload's ability to blend RAT and Muff EQs offers versatile tonal options, especially useful for players seeking a broad range of metal tones.

    Source

Other

  • Crazy Tube Circuits' positive brand reputation is highlighted, with existing users favorably comparing it to their other products like the Unobtanium.

    Source

Critic Reviews

NAMM 2023: The holy grail of saturated tones? Crazy Tube Circuits’ Motherload combines Big Muff and Rat sounds in one pedal | Guitar World

guitarworld.com

Crazy Tube Circuits' Motherload pedal combines the iconic sounds of the Big Muff and Rat, promising a "holy grail of saturated tones." This compact pedal excels with its advanced EQ and filtering options, allowing for a wide range of classic fuzz and distortion sounds with improved string separation. While it excels in versatility, offering amp-like distortion with the right settings, the lack of detailed information on the US pricing could be a drawback for potential buyers. Overall, the Motherload is a compelling choice for those seeking diverse and high-quality distortion effects.

positive

Crazy Tube Circuits drops the Motherload, a compact pedal for gain connoisseurs combining Muff fuzz and Rat distortion for the “Holy Grail of saturated tones” | MusicRadar

musicradar.com

Crazy Tube Circuits’ Motherload hits all the right notes for distortion and fuzz aficionados, offering a compact yet versatile pedal that combines a Big Muff-style fuzz with a classic Rat-style distortion. The dual-circuit design, complemented by an innovative EQ system, allows players to experiment with saturated tones ranging from the 70s to the 90s. While many have attempted to capture these iconic sounds, the Motherload stands out with its intuitive controls and robust build. However, at €249, it might be a pricey addition for some. Nonetheless, for those seeking the holy grail of saturated guitar tones, this pedal is a worthy contender.

positive

Crazy Tube Circuits Announces New Fuzz Distortion Motherload - Premier Guitar

premierguitar.com

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