Dunlop PSF30 vs JAM Pedals Fuzz Phrase Si Silicon Fuzz
The Dunlop PSF30 and the JAM Pedals Fuzz Phrase Si Silicon Fuzz are both pedals sharing aggressive, bright, germanium. The Dunlop PSF30 leans saturated and sustaining. The JAM Pedals Fuzz Phrase Si Silicon Fuzz leans transparent. Current prices: $199.99 vs $225.
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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.47% — somewhat different
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Genres both listings are associated with.- Alternative Rock
- Rock
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Derived from overlapping tonal signals across both listings.- aggressive
- bright
- germanium
- tight
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Citation/mention fame — how often this gear is cited across artist rigs and gear discussion.$199.99via Reverb
$225via Reverb
The Dunlop PSF30 Screamadelica Fuzz Face is a limited-edition silicon Fuzz Face Distortion celebrating the 30th anniversary of Primal Scream's landmark 1991 album Screamadelica. It delivers saturated silicon fuzz tones — aggressive, harmonically dense, and suited to the distorted, psychedelic character of early 1990s alternative and electronic-influenced rock. The circular enclosure carries the iconic Screamadelica sun-face artwork. True bypass.
The JAM Pedals Fuzz Phrase Si is a handcrafted silicon transistor Fuzz Face-style pedal built in Athens, Greece. Using carefully selected silicon transistors rather than germanium, it delivers a brighter, more aggressive fuzz character with greater consistency across temperature ranges. The silicon circuit produces a tight, cutting fuzz with strong upper-harmonic presence, suited to high-gain rock, grunge, and alternative styles where temperature-stable operation and a modern fuzz edge are valued. Unlike the germanium variant, the Fuzz Phrase Si holds its character in hot stage environments and does not drift with ambient heat. Players appreciate it for its ability to produce classic Fuzz Face tones with added clarity and punch, pairing well with single-coil guitars and driven tube amplifiers.
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Genres this gear is documented as being used in.- Electronic
- Shoegaze
- Ambient
- Grunge
- Classic Rock
- Blues
- saturated
- sustaining
- transparent