Keeley Super AT Mod Overdrive Limited Edition vs Vox Valvenergy Fuel Injector
The Keeley Super AT Mod Overdrive Limited Edition and the Vox Valvenergy Fuel Injector are both pedals sharing harmonically rich, dynamic. The Keeley Super AT Mod Overdrive Limited Edition leans transparent. Current prices: $259.74 vs $148.98.
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Blended from circuit-archetype lineage, dynamic feel, tone-signal overlap and tone-vector distance — the tone vector itself is derived from editorial description text, not a measured acoustic signal, so this reflects how similarly the catalog copy describes the two, not a lab measurement. Shown only within a gear class, and only where there's enough evidence to be meaningful.45% — somewhat different
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Derived from overlapping tonal signals across both listings.- harmonically rich
- dynamic
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Citation/mention fame — how often this gear is cited across artist rigs and gear discussion.$259.74via Reverb
$148.98via Reverb
The Keeley Super AT Mod Overdrive is a limited-edition premium modification of a Tube Screamer-style overdrive circuit by Robert Keeley, incorporating signature AT (Andy Timmons) circuit modifications that extend the tonal range and improve harmonic character beyond the stock circuit. The AT modifications address specific Tube Screamer limitations including bass response and clipping character, producing a more natural, harmonically complex overdrive suited to expressive blues and rock lead playing.
The Vox Valvenergy Fuel Injector is a tube overdrive pedal built around Vox's Nutube technology, a genuine miniature vacuum tube adapted from vacuum fluorescent display components, giving it real tube harmonic character without a traditional tube's heat, bulk, or maintenance needs. It runs on standard 9V power with no separate heater or ventilation required, delivering dynamic, touch-responsive overdrive with the smooth, musical harmonic overtones associated with genuine tube circuits. It's part of Vox's Valvenergy line aimed at bringing authentic tube-driven dynamics into a compact, low-maintenance pedal format.
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Genres this gear is documented as being used in.- Blues
- Rock
- blues
- alternative
- indie rock
- transparent