Pricing and availability
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Average Price: $205
High-end/Boutique
$50
$176+
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High-end
Price History
Based on price data from 2 merchants for "Maxon OD-820 Overdrive Pro". Prices shown reflect NEW condition. Tracking began Apr 3, 2026.
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Description
Unleashing the power of the renowned OD808, Maxon introduces the OD-820 Overdrive Pro, the ultimate Klon clone that surpasses the original. This versatile pedal dons multiple roles, from a clean booster to a luscious overdrive, harmonizing perfectly with your tube amps. It promises a rich, full-bodied overdrive without the unwanted noise typically associated with a Klon. With its super-sensitive response to your picking nuances, the OD-820 delivers a silky, responsive drive that offers unmatched tonal versatility.
Key Features:
- Inspired by the legendary OD808, enhanced with unique tonal qualities
- Functions as a clean booster and overdrive
- Designed for seamless integration with tube amps
- Delivers full, robust overdrive without the usual noise of a Klon
- Highly sensitive to picking dynamics for a responsive, creamy drive
- Exceptional tonal versatility for diverse soundscapes
Product specs
| Available since | May 2021 |
| Overdrive | Yes |
| Distortion | No |
| Fuzz | No |
| Metal | No |
FAQs
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What type of tones can I expect from the Maxon OD-820 Overdrive Pro?
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The Maxon OD-820 Overdrive Pro delivers a warm, natural overdrive tone with a smooth, dynamic response, making it ideal for blues, rock, and classic rock genres.
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Does the Maxon OD-820 Overdrive Pro work well with both tube and solid-state amplifiers?
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Yes, the Maxon OD-820 is designed to complement both tube and solid-state amplifiers, enhancing their natural tone without overshadowing it.
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What type of power supply does the Maxon OD-820 Overdrive Pro require?
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The Maxon OD-820 operates on a 9V DC power supply, which can be provided by a standard pedalboard power adapter or a 9V battery.
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How does the Maxon OD-820 Overdrive Pro differ from the Ibanez Tube Screamer?
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The Maxon OD-820 offers a more transparent overdrive with increased headroom and clarity, while the Ibanez Tube Screamer is known for its mid-range hump and creamy overdrive.
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Is the Maxon OD-820 Overdrive Pro suitable for boosting solos?
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Yes, the Maxon OD-820 is excellent for boosting solos, providing a clear, articulate boost that enhances note definition and sustain.
Videos
ProGuitarShopDemos
Maxon OD-820 Overdrive Pro
Reviews
PROS
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Valve amp style overdrive offers smooth to crunchy tones
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Maintains original tone, with added control for presence and top-end
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Quality build; soft, silent footswitch and uniform potentiometer resistance
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Internal voltage doubling tech for high headroom and dynamics
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Buffered bypass with high input and low output impedance avoids signal loss
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Blendable clean and overdrive signals for versatile sound shaping
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Subtle mid hump, offers a wide range from tube screamer to clear boost
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Works well with other pedals, especially in a chain
CONS
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Larger size than typical overdrive pedals
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Some may find the mid hump less pronounced than preferred
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Maxon OD-820 Overdrive Pro.
Build quality
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The Maxon OD-820's original enclosure is noted to waste space, with only a third of it used by the 9V battery.
Source
Mods and upgrades
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Rehousing the OD-820 can save board space; a 1590BB or S90 Gorva enclosure is recommended, with a green jewel lamp for aesthetic enhancement.
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Comparisons
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The OD-820 and VOP-9 differ in tone pot curves, affecting sound at extreme knob positions; OD-820 uses a logarithmic curve, VOP-9 is linear.
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The Maxon OD-820 is described as sitting between a Timmy and a Klon in terms of sound quality, offering a unique blend of both pedal characteristics.
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The VOP-9, when internally switched to 18V, is recommended as a more compact alternative to the OD-820 for users with space constraints.
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User experience
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Owners appreciate the OD-820 for its tonal complement to vintage amps, like the 1973 Traynor YBA1, often using it with low gain settings.
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Owners experience a change in their perception of "low gain" settings after using the OD-820, suggesting it offers a distinct approach to low-gain overdrive.
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Features and functionality
Value and pricing
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The rehousing cost of $35 is seen as a justified investment for better functionality and aesthetics, compared to buying another pedal.
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5.0 out of 5
Based on 0 Reviews and 2 Ratings
Artist usage
Add artist
On Mick Thomson's pedalboard, a Maxon overdrive can be seen here. He tells the reporter of his use of it as a boost on live setting as well as use in studio.
Jeff Loomis used the Maxon OD-820 Overdrive Pro while playing with Nevermore, as highlighted in Ola Englund's YouTube video on Jeff's guitar tone and gear.
"For overdrive with added compression, Brad will stomp on either a Klon Centaur or a Maxon overdrive unit. When wanting a non-effected boosted signal to overdrive his Marshalls naturally, Brad uses none other than LegendaryTones’ own Time Machine Boost (little plug: www.robertkeeley.com)."
At 4:41 in this video, Glenn Fricker mentions that he's using a Maxon OD820 for the guitar tracks.
Album Usage
The Maxon OD-820 Overdrive Pro has been featured on the following albums:
Genre Usage
Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.
Used With
Based on how musicians on Equipboard use Maxon OD-820 Overdrive Pro, it is most commonly used with the following gear.
Similar
Add recommendation1 alternative for Maxon OD-820 Overdrive Pro, curated by the Equipboard community.
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Despite an aesthetic more closely resembling the SD-9, the VOP-9 is a revised version of the classic Maxon OD-820.
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