Pricing and availability
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Average Price: $264
High-end/Boutique
$50
$176+
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High-end
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Based on price data from 1 merchant for "Mad Professor Supreme". Prices shown reflect NEW condition. Tracking began Apr 7, 2026.
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Description
The Mad Professor Supreme Overdrive Pedal is a versatile powerhouse for electric guitarists seeking to elevate their sound. Developed in collaboration with the renowned guitarist Matt Schofield, this pedal offers two independent overdrive channels that can be used separately or combined in a stacked mode, providing a wide range of tonal possibilities. Channel A is optimized for neck pickups, delivering a smooth boost and low-gain overdrive, while Channel B is tailored for bridge pickups, offering a rich, amp-like overdrive that adds depth and warmth to your performance.
Designed with user-friendly controls, each channel features Volume, Drive, Bass, and Treble knobs, allowing for precise tonal shaping to match your style and preferences. The true bypass design ensures your signal remains pristine when the pedal is not engaged, maintaining the integrity of your guitar's natural tone. The intuitive A/B switch lets you seamlessly toggle between channels or engage both for a dynamic sound experience.
Whether you're jamming in your bedroom or performing live, the Mad Professor Supreme is your go-to pedal for achieving a professional, studio-quality overdrive. Its robust construction and reliable performance make it an essential tool for any guitarist's pedalboard.
Key Features:
- Two independent, separately operating overdrives
- Channel A: Optimized for neck pickups, offering boost to low gain
- Channel B: Designed for bridge pickups, providing a fat, amp-like overdrive
- True bypass for signal purity
- Individual controls for Volume, Drive, Bass, and Treble on both channels
- A/B switch for easy channel selection or stacking
- LED indicator for effect status
- Footswitch for effect bypass
- 6.3 mm input and output jacks
- Powered by 9 V battery or DC power supply (not included)
Product specs
| Available since | August 2019 |
| Overdrive | Yes |
| Distortion | No |
| Fuzz | No |
| Metal | No |
FAQs
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What makes the Mad Professor Supreme Dual Overdrive unique compared to other overdrive pedals?
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The Mad Professor Supreme offers two independent overdrive channels, allowing guitarists to switch between different overdrive tones seamlessly. This dual-channel feature provides versatility for various playing styles and musical genres.
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Can the Mad Professor Supreme be used for genres other than rock and blues?
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While the Mad Professor Supreme is particularly well-suited for rock and blues, its versatile overdrive tones can be adapted for other genres like jazz or country, depending on your amp and guitar setup.
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Does the Mad Professor Supreme require a specific power supply?
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The Mad Professor Supreme requires a standard 9V DC power supply, which is typical for most guitar pedals, ensuring easy integration into existing pedalboards.
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How does the Mad Professor Supreme handle dynamic playing?
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The Mad Professor Supreme is designed to be highly responsive to dynamic playing, allowing for expressive performance and nuanced overdrive tones that react well to changes in picking intensity.
Videos
Mike Hermans
Mad Professor Supreme
Reviews
PROS
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Dual overdrive channels with distinct flavors offer versatility
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A+B channel stacking provides muscular overdrive without distortion
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Channels can be used separately for rhythm and lead tones
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Royal Blue OD channel delivers transparent, dynamic, and "Fender-like" sound
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Second channel simulates a less compressed Dumble amp with mid boost for leads
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Effective in a band setting, cutting through the mix well
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Switching system allows for easy alternation or stacking of channels
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Bass/Treble controls are fully convincing, enhancing sound customization
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Provides Matt Schofield's signature sound in a single pedal
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Dynamic and responsive controls for nuanced playing
CONS
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Drive on the right channel can be harsh with unpleasant highs for some users
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Lacks a dedicated mid control knob, which could further improve sound shaping
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Mad Professor Supreme.
Comparisons
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The Supreme was chosen over the Doxasound Custom Prince of Tone/Zendrive combo for its smooth gain and compatibility with other pedals.
Source
User experience
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Owners have found the Mad Professor Supreme to be the "missing link" in their pedal chain, enhancing overall sound quality significantly.
Source
Critic Reviews
Based on 0 Reviews and 0 Ratings
Artist usage
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Khn de Poitrine is confirmed to use the Mad Professor Supreme overdrive effects pedal, as it is clearly visible in live performance videos.
"Everything sounds great now without having a carry bunch of stuff around." ... 6:33 in this video.
In this Instagram post, Daniel Steinhardt shows a picture of the Mad Professor Supreme and says:
In 2019 we filmed with the incredible Matt Schofield and checked out his rig which featured the Mad Professor ‘Supreme’ dual OD, a collab between Matt and Mad Professor. I’ve pulled this over the weekend and am floored by this thing. Really sounds glorious. Revisiting a bunch of things this weekend and this is the standout 🤓🙌
Genre Usage
Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.
Similar
Add recommendation3 alternative and related items for Mad Professor Supreme, curated by the Equipboard community.
$124.09
The left side of the Supreme is a version of Mad Professor's Simble, a low gain overdrive inspired by the Dumble Overdrive Special amplfier.
$174.00 - $176.70
The right side of the Supreme is Mad Professor's Royal Blue Overdrive, a highly transparent overdrive reminiscent of Paul Cochrane's Timmy.