Catalinbread SFT: Sapphire vs Keeley Phat Mod
The Catalinbread SFT: Sapphire and the Keeley Phat Mod are both pedals. The Catalinbread SFT: Sapphire leans warm and transparent.
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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.38% — somewhat different
Keeley Phat Mod
Keeley · pedal
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Citation/mention fame — how often this gear is cited across artist rigs and gear discussion.$126.65via Reverb
The Catalinbread SFT Sapphire is a limited Sapphire edition of the Portland boutique builder's SFT overdrive, modeling the tone and character of a vintage Ampeg tube amplifier. The Sapphire edition features the identical circuit as the standard SFT, producing warm, harmonically rich Ampeg-style overdrive equally suited to guitar and bass. Controls include gain, volume, and an Ampeg-style three-band tone stack. The limited color finish distinguishes this version aesthetically without altering the tonal character. Suited for studio recording, blues, and roots players seeking vintage American amp overdrive character.
The Keeley Phat Mod is a premium modification of a popular distortion pedal circuit by Robert Keeley, incorporating component upgrades and a phat switch that adds low-end weight and harmonic density to the modified circuit. The phat modification enhances the original circuit with expanded bass response and improved harmonic character. Keeley's modification expertise reflects the brand's foundational approach to pedal circuit improvement.
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Genres this gear is documented as being used in.- Blues
- warm
- transparent