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Stumpbox Pedals Get Fuzzed Black Knob Fuzz Pedal

Get Fuzzed Black Knob Fuzz Pedal


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  • Get powerful tones with the ultimate fuzz pedal for bass and guitar players 
  • Inspired by the legendary ZVEX Woolly Mammoth for iconic fuzz sound
  • Designed to keep the low end intact while delivering exceptional fuzz tones
  • Achieve outstanding low end heavy fuzz for both bass and guitar
  • Easily control fuzz tone by adjusting your instrument's volume knob
  • Perfect for a wide range of musical styles and personal preferences
  • A must have pedal for musicians craving exceptional fuzz effects
  • Fine tune your fuzz tones with increased Fuzz and Volume controls
  • Enjoy clean power with minimised noise thanks to the filter capacitor
  • Unique tagboard construction adds character and an appealing look
  • Handcrafted with care by Andy, an electronics engineering graduate at Stumpbox Pedals
  • Experience top notch performance with high quality components
  • Reliable Gorva footswitches, Alpha pots, Bourns trimpot, Lumberg input/output jacks, and Cliff DC jacks
  • Premium capacitors from Wurth, WIMA, and KEMET for dependable operation
  • Optimal performance with DC Components 2N3904 transistors and an Onsemi diode
  • Professionally crafted Hammond enclosure for a sleek and polished finish
  • Easy on and off monitoring with the convenient LED power indicator
  • Transparent sound when the effect is off due to the true bypass design
  • Get an authentic and classic tone with analog circuitry
  • Effortless connectivity with side mounted jack sockets
  • Enjoy peace of mind with a two year manufacturer's limited warranty


Introducing the Stumpbox Pedals Get Fuzzed Black Knob version, the ultimate fuzz pedal for bass and guitar players seeking powerful tones. It retains the low end while delivering exceptional fuzz effects, inspired by the renowned ZVEX Woolly Mammoth tone stack. This pedal offers a dynamic and straightforward fuzz experience with outstanding hand built quality and superb tone.

One of the great things about the Stumpbox Pedals Get Fuzzed Black Knob version is its versatility. You can easily control the fuzz tone by adjusting your instrument's volume knob. It boasts a low noise floor, perfect for recording sessions or live performances where clarity is crucial.

Rest assured that each pedal is meticulously crafted and tested using high quality components. Andy at Stumpbox Pedals has carefully selected Gorva footswitches, Alpha pots, Bourns trimpots, Lumberg input/output jacks, Cliff DC jacks, and capacitors from Wurth, WIMA, and KEMET to ensure top notch performance. The Stumpbox Pedals Get Fuzzed Black Knob features DC Components 2N3904 transistors, an Onsemi diode, and a professionally drilled, painted, and UV printed Hammond enclosure for a sleek finish.

What sets the Stumpbox Pedals Get Fuzzed Black Knob apart is its ability to preserve the low end for bass without sacrificing tone. Pinch gating control was removed, providing a vintage fuzz tone without extra effects. By increasing the scope of the Fuzz and Volume controls, Stumpbox Pedals ensures the most musical fuzz tones. Additionally, a filter capacitor minimises noise from the power supply.

While most of Stumpbox Pedals are built on PCBs, the Stumpbox Pedals Get Fuzzed Black Knob version features a tagboard construction, adding a unique character to the pedal.

Lastly, the Stumpbox Pedals Get Fuzzed Black Knob is not limited to bass alone. Guitar players can also enjoy its exceptional low end heavy fuzz capabilities. This versatile pedal caters to a wide range of musical styles and preferences, making it a must-have for any musician.

What's In The Name?

Curious about the origins of the company's name? "Stump" in Stumpbox is an homage to the esteemed Stump Tailed Macaques, also known as "Stumpies," who reside at Monkey World in Dorset. Monkey World is a remarkable primate rescue center established in 1987 by the late Jim Cronin and Jeremy Keeling. Today, it is expertly managed by Jim's wife, Alison, and her exceptional team. The center is home to over 250 rescued and endangered apes and monkeys from various parts of the world, including the largest group of chimpanzees outside of Africa. Monkey World's daily operations are featured in the highly popular television show "Monkey Life." 


  • FOOTSWITCH: Easily switch the effect on and off
  • VOLUME: Adjust the overall volume of the effect to find the perfect balance for your sound
  • FUZZ: Dial in your desired level of gain, distortion, fuzz, and saturation to shape your unique tone
  • BIAS: Fine tune the tonality of the fuzz tone, customizing the character and sound of the effect to your liking

Components and Technical Specifications

High quality components from trusted brands:

  • Gorva footswitches: Smooth, reliable, long lasting operation
  • Alpha pots: Durable, smooth, low noise performance
  • Bourns trimpot: Precision, reliability, longevity
  • Lumberg jacks: High quality construction, excellent signal integrity
  • Cliff DC jack: Reliable, secure, high electrical performance
  • Capacitors from renowned brands:
  • Wurth/WIMA/KEMET: Excellent performance and reliability for sound quality
  • Transistors for reliable performance:
  • CDIL 2N3904: Low noise NPN transistor for medium high gain
  • Trusted diode brands:
  • Onsemi Diode: Renowned for precise, reliable signal control
  • Quality enclosure and stylish knobs:
  • Hammond enclosure: Ensures quality and precise construction
  • Aluminium knobs: Durable, stylish, enhanced pedal control
  • Powered by a 9V center negative power supply
  • Current consumption:
  • Less than 10 mA in bypass mode
  • Less than 10 mA when engaged
  • Battery operation is not supported

Current consumption verified with a Truetone mA meter reader

Enclosure Dimensions

  • Depth: 111 mm / 4.4 in
  • Width: 60 mm / 2.3 in
  • Height: 31 mm / 1.2 in


  • 247 g
  • 0.53 lbs

FX Pedal Planet Limited and FX Pedal Planet Online Store proudly serve as UK dealers for Stumpbox Pedals effects pedals. If we do not have the specific Stumpbox Pedal you are looking for, please reach out to us via the contacts page, and will order it on our next stock order for you at the best price and customer service.

Buy Today and Pay Over Time

At FX Pedal Planet Online Store, we make shopping easier with our convenient payment options. With Klarna, you can buy now and pay later, spreading out your payments. Afterpay lets you split your purchase into interest free instalments, helping you budget and earn rewards. Enjoy hassle free payments with Clearpay and Google Pay too!

UK Deliveries

For our UK customers, we provide free 24 hour DHL tracked and signed delivery, ensuring your order arrives swiftly and securely.

International Deliveries

International deliveries are dispatched with DHL, ensuring fast shipping and efficient processing through customs.

For more information on deliveries and charges, please refer to our Deliveries and Charges section.

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