Boss SD-1 Super OverDrive vs JHS Ross Distortion
The Boss SD-1 Super OverDrive and the JHS Ross Distortion are both pedals sharing aggressive. The Boss SD-1 Super OverDrive leans edge of breakup and harmonically rich. The JHS Ross Distortion leans bright and high gain.
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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.31% — somewhat different
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Genres both listings are associated with.- Metal
- Alternative Rock
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Derived from overlapping tonal signals across both listings.- aggressive
Boss SD-1 Super OverDrive
Boss · pedal
JHS Ross Distortion
JHS Pedals · pedal
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Citation/mention fame — how often this gear is cited across artist rigs and gear discussion.$59via Reverb
The Boss SD-1 Super Overdrive is a long-running and affordable overdrive introduced in 1981, built around an asymmetrical clipping circuit that distinguishes it from the symmetrical Tube Screamer family. The asymmetrical diodes clip each half of the waveform differently, adding even-order along with odd-order harmonics for a slightly grainier, more aggressive, and harmonically rich voice with a touch more body and output. It shares the mid-pushed character that helps notes cut through a band, but feels closer to real tube-amp breakup, especially when pushing an already clean amp. Players use it as a low to medium gain drive or as a boost stacked into a dirty amp or another pedal. Used by Zakk Wylde, Josh Homme, and countless others, it suits blues, rock, and metal rhythm and lead work.
The JHS Ross Distortion is a faithful recreation of the vintage Ross Distortion, a 1970s distortion pedal that used a circuit topology closely related to the ProCo RAT and the MXR Distortion+ family. The Ross Distortion was known for its aggressive, cutting distortion character with a specific op-amp voicing that produced a bright, punchy saturation suited to hard rock and early metal of the period. JHS recreates the Ross circuit with modern components while preserving the original circuit topology and tonal character.
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Genres this gear is documented as being used in.- Rock
- Blues
- Classic Rock
- Hard Rock
- edge of breakup
- harmonically rich
- warm
- dynamic
- bright
- high gain
- tight