Marshall JVM Overdrive

The Marshall JVM Overdrive is an overdrive pedal from Marshall that aims to put the sound of the company's JVM amplifier into a compact stompbox. Marshall describes it as inspired by the JVM amp and says it delivers "precise, full-bodied overdrive and articulate response"¹. It was announced in January 2025 at NAMM as one of five Signature pedals, each modeled on a namesake Marshall amplifier².

Where some amp-in-a-box pedals only do one thing, the JVM covers a range: MusicRadar reported that the JVM pedal "promises all that same harmonic-rich electric guitar tone" as the amp³, and Guitar World noted that "like the amp it's modeled off, it can dish out subtle overdrives too, when thunderous riffs and soaring solos need not apply"⁴. Its distinguishing feature in the line is a built-in noise gate, useful for the high-gain sounds the JVM circuit is built around.

A JVM amp channel in a pedal

The JVM amplifier is Marshall's high-gain, multi-channel flagship, and the pedal is built around that sound. Marshall's product page says the pedal is "inspired by the iconic JVM amp"¹, and Gearnews described it as bringing "the JVM sound in a compact pedal size"². For a player, that means the pedal is aimed at the heavy end of the gain spectrum: saturated distortion with harmonics, rather than a low-gain boost.

That said, it is not a one-trick pedal. Guitar World's coverage at launch pointed out that it can also do subtle overdrives, mirroring the amp's own range from clean-ish edge to full saturation⁴. Marshall itself says the controls allow "precise adjustments across a wide range of tones, from rich, clean harmonics to the heavy, aggressive distortion"⁶.

Controls

The pedal keeps the control set simple, with four knobs:

The four-control layout (volume, tone, gate and gain) is confirmed by Gearnews², and Marshall describes the design as "simple controls" that let you "shape your sound without hassle"²⁶.

The noise gate

The gate is what separates this pedal from its siblings. Marshall says the built-in noise gate "eliminates unwanted noise in high-gain settings without compromising your sound"¹. Guitar World's reviewer went further, noting that "this is the only pedal in the line with a built-in noise gate, and it's a welcome addition," with a single threshold control and a reasonably fast attack⁷. Gearnews also flagged it, writing that "the noise gate in particular should not be underestimated as for high gainers"².

For anyone who has fought hiss and hum with a high-gain pedal, a gate on the same box means one less pedal in the chain. If you want to go deeper on the concept, see noise gate pedals.

Part of Marshall's amp-in-a-box pedal series

The JVM Overdrive is the fifth pedal in Marshall's Signature Pedals series, which brings the JVM amplifier's sound into a compact pedal². Marshall describes the pedal as delivering "precise, full-bodied overdrive and articulate response"¹. Like the rest of the series, it takes a Marshall amplifier as its template:

• Marshall 1959 Overdrive, based on the 1959 Super Lead "Plexi"
• Marshall JCM800 Overdrive
• Marshall JCM900 Overdrive
• Marshall DSL Overdrive
• Marshall JVM Overdrive

The JVM is pedal number 5 of the Marshall Signature Pedals, bringing the JVM sound in a compact pedal size². Its four controls for volume, tone, gate and gain set it apart within the series, the gate being a control aimed at taming noise².

Power, size and weight

The pedal runs on a 9V DC center negative supply, the standard for modern pedalboards, and the supply is not included¹. It also has an internal battery option, with Marshall listing 10 hours of play time when no external supply is used¹.

Its footprint is a standard compact pedal: 101mm wide (3.97"), 52mm high (2"), and 131mm deep (5.15"), weighing 0.74 kg¹⁵. The enclosure is finished in black and gold¹.

Where it is made and what it costs

Marshall states the pedal is "designed and engineered in UK" and "made in Vietnam"¹. The model number is PEDL-92014⁵.

Pricing has moved since launch. Marshall's US store lists the pedal at $129.99, down from a list price of $159.99 (as of October 2026)⁵. In Europe, Gearnews reported a Thomann price of 209 euros in January 2025², and later noted the whole Signature line discounted there to $129.00 / £117.00 / 137.00€ as of January 2027².

The DIY angle

Before the official pedal existed, builders were already chasing the JVM sound. The Guitar FX Layouts blog (tagboardeffects) published a DIY "Baja JVM Overdrive" layout in February 2018, based on the Marshall JVM410 amplifier circuit⁸. Builders who verified the layout reported it "sounds real good," with one noting a minor niggle: a dip in volume when switching overdrive settings with both level pots maxed⁸. A later modified build, adding separate Marshall tonestacks per channel, was reported to be "much closer to the YT demos of the amp, especially in the high gain areas"⁸. It is a reminder that the JVM-in-a-box idea has a history in the DIY community, independent of Marshall's own release.

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