The ThunderTomate Over-Drive+ Rev G is an overdrive pedal described by its reviewer as a natural, organic overdrive with three selectable voices: Stock, Bright and Full1. It is the seventh iteration of a circuit that has been around since the early 2000s, and it is available through the ThunderTomate website1.
What it does
The pedal carries four controls: Level, Drive and Tone knobs, plus a Voice switch with Stock, Bright and Full settings1. Guitar Pedal X describes the voices this way: Stock is balanced, Bright offers elegant cut-through, and Full provides a full-frequency boost with the Drive control down1. That makes the Full voice usable as a clean-ish boost into an amp or another drive, at least as the reviewer describes it.
The reviewer's overall verdict was that the pedal sits in familiar territory for players who know the classics1:
"The Over-Drive+ Rev G is an incredibly tasteful overdrive - it's sort of adjacent to Blues Breaker and Timmy Territory"
He also noted the pedal "had a wonderfully balanced tone, and is beautifully neutral on Stock Voice, elegantly cutting on the Bright Voice"1. One caveat from the same review: it could use more output level1.
Where it came from
The circuit dates back to the early 2000s, and the Rev G is its seventh iteration1. That long run suggests a design that has been revised repeatedly rather than replaced, though the review does not detail what changed between revisions.
Price and availability
Guitar Pedal X's June 2026 review lists the Over-Drive+ Rev G at €149 via the ThunderTomate website1. That price is given in euros; no US dollar figure is stated.
Videos
Alberto Barrero
Questions
What are the three voices on the ThunderTomate Over-Drive+ Rev G?
The Voice switch offers Stock, Bright and Full settings. Guitar Pedal X describes Stock as balanced, Bright as an elegant cut-through tone, and Full as a full-frequency boost when the Drive control is turned down. The reviewer found the pedal beautifully neutral on Stock and elegantly cutting on Bright.
How much does the ThunderTomate Over-Drive+ Rev G cost?
Guitar Pedal X's June 2026 review lists the Over-Drive+ Rev G at €149, available through the ThunderTomate website. That is the price as stated in euros; no US dollar figure is given.
Sources (1)
- Guitar Pedal X, Guitar Pedal X, 2026-06-16

