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Average Price: $289
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Based on price data from 3 merchants for "Ashdown Engineering Geezer Butler Pedal of Doom". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
The Ashdown Engineering Geezer Butler Pedal of Doom is a sonic powerhouse tailored for bassists who crave the legendary tones of doom metal's profound depths. Designed in collaboration with the iconic Black Sabbath bassist, this pedal is built to deliver versatile EQ settings and a hearty dose of distortion. At the heart of this pedal are dual switchable EQs, each offering independent bass, lo-mid, and hi-mid controls, along with a shared treble control. This allows you to craft and shift your tonal landscape effortlessly—perfect for those dynamic moments on stage or in the studio.
Activate the Doom footswitch to unleash a wave of distortion, adding a rich layer of harmonics and saturation to your sound. Whether you're laying down thick, sludgy riffs or weaving intricate basslines, the Pedal of Doom stands ready to elevate your performance. Equipped with a transformer-isolated DI output and dual VU meters, this pedal ensures your signal is pristine and balanced, making it as reliable for live gigs as it is for recording sessions.
Join the ranks of heavy metal legends and redefine your bass tone with the Ashdown Geezer Butler Pedal of Doom. Its signature sound is not just a tribute—it's a testament to the enduring spirit of heavy music.
Key Features:
- Signature dual EQ and overdrive pedal crafted for Geezer Butler
- Switchable EQs with independent bass, lo-mid, and hi-mid controls; shared treble
- EQ 1/2 footswitch for quick setting swaps
- Doom footswitch for gain boost with adjustable saturation
- Transformer isolated DI output with ground-lift switch
- Dual VU meters for balanced signal monitoring
Product specs
| Pedal Type | Distortion, Overdrive |
| Inputs | 1 x 1/4" (instrument) |
| Outputs | 1 x 1/4", 1 x XLR (direct out) |
| EQ | 4-band EQ |
| Controls | Drive |
| Features | Dual VU Meters |
| Power Source | 9V-18V DC power supply (sold separately) |
| Height | 2.56" |
| Width | 7.2" |
| Depth | 4.72" |
| Weight | 2.82 lbs. |
FAQs
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What type of effects does the Ashdown Geezer Butler Pedal of Doom provide?
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The Ashdown Geezer Butler Pedal of Doom offers distortion and overdrive effects, designed to enhance bass guitar tones with a rich, powerful sound.
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Does the Ashdown Geezer Butler Pedal of Doom have an XLR output?
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Yes, the pedal features both a 1/4" output and an XLR direct out, allowing for versatile connectivity options in various performance and recording settings.
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What power supply is required for the Ashdown Geezer Butler Pedal of Doom?
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The pedal requires a 9V-18V DC power supply, which is sold separately, to operate effectively.
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How many EQ bands does the Ashdown Geezer Butler Pedal of Doom have?
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The pedal is equipped with a 4-band EQ, allowing for detailed tonal shaping to suit different playing styles and musical genres.
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Are there any unique features on the Ashdown Geezer Butler Pedal of Doom?
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The pedal includes dual VU meters, providing visual feedback on input levels, which is a unique feature for monitoring your sound in real-time.
Videos
Ashdown Engineering
Ashdown Geezer Butler Pedal Of Doom Demo
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