JAM Pedals Rattler Limited vs Keeley Super AT Mod (Andy Timmons Full-Range Overdrive)
The JAM Pedals Rattler Limited and the Keeley Super AT Mod (Andy Timmons Full-Range Overdrive) are both pedals. The JAM Pedals Rattler Limited leans dynamic and low gain. Current prices: $449 vs $259.74.
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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.30% — somewhat different
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Genres both listings are associated with.- Alternative Rock
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Citation/mention fame — how often this gear is cited across artist rigs and gear discussion.$449via Reverb
$259.74via Reverb
The JAM Pedals Rattler Limited is a custom-shop overdrive built around new-old-stock LM308AH chips, point-to-point wiring, carbon-comp resistors, and tropical fish capacitors, housed in a distinctive leather enclosure. Its symmetrical clipping circuit gives a smoother, less aggressive character than the standard Rattler, and a toggle switch accesses a lower gain stage for a more open, overdrive-like voicing rather than the standard circuit's heavier distortion. It performs well with both single-coil and humbucker pickups, delivering everything from sweet overdrive to full, singing distortion.
The Keeley Super AT Mod is an Andy Timmons signature full-range overdrive using asymmetrical clipping, giving it a different tonal character than the symmetrical-clipping Super Phat Mod or BD-2 Blues Driver. As the predecessor to the more elaborate 4-in-1 Muse Driver, it established the foundational Andy Timmons signature overdrive voicing with a more streamlined control set, focused on full-range frequency response and asymmetrical clipping's distinct harmonic character.
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Genres this gear is documented as being used in.- Rock
- Metal
- Punk
- Electronic
- Blues
- dynamic
- low gain