Mad Professor Stone Grey Distortion vs Revv Amplification Mauler
The Mad Professor Stone Grey Distortion and the Revv Amplification Mauler are both pedals sharing high gain, transparent. The Mad Professor Stone Grey Distortion leans bright and tight. The Revv Amplification Mauler leans aggressive. Current prices: $119.99 vs $249.
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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.56% — moderately similar
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Genres both listings are associated with.- Metal
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Derived from overlapping tonal signals across both listings.- high gain
- transparent
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Citation/mention fame — how often this gear is cited across artist rigs and gear discussion.$119.99via Reverb
$249via Reverb
The Mad Professor Stone Grey Distortion is a high-gain distortion pedal with Volume, Distortion, and Tone controls, the Tone acting as a boost/cut shelving EQ similar to a bright switch. It is built to retain note clarity and a tight low end even at extreme gain, staying usable on extended-range guitars such as seven, eight, and nine strings without turning to mud. Lower Distortion settings behave more like an overdrive, while higher settings deliver a fierce, high-gain attack, making it a distortion pedal that can also function as an overdrive rather than only excelling at one end of the gain range. It is designed to add drive on top of an amp's own voicing rather than overriding it.
The Revv Amplification Mauler is a high-gain boost and distortion pedal from Revv delivering aggressive, extreme gain with the clarity and quality characteristic of Revv's amplifier circuits. The Mauler combines boost and distortion for extreme high-gain applications.
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Genres this gear is documented as being used in.- Hard Rock
- bright
- tight
- aggressive