Boss SD-1 Super OverDrive vs MXR M115 Distortion III
The Boss SD-1 Super OverDrive and the MXR M115 Distortion III are both pedals sharing dynamic. The Boss SD-1 Super OverDrive leans edge of breakup and warm. The MXR M115 Distortion III leans crunchy and sustaining.
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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.45% — somewhat different
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Genres both listings are associated with.- Metal
- Blues
- Classic Rock
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Derived from overlapping tonal signals across both listings.- dynamic
Boss SD-1 Super OverDrive
Boss · pedal
MXR M115 Distortion III
MXR · 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 MXR M115 Distortion III is a versatile gain pedal spanning sweet, singing overdrive through to heavier distortion crunch, with simple Level, Tone, and Gain controls. Its distortion character is natural and amp-like, described by reviewers as transparent enough to let a guitar's own character shine through rather than imposing a fixed fuzzy voicing. It's built with durable components, a metal housing, and a reliable footswitch for road use. It particularly excels as a high-quality crunch and blues-lead pedal rather than a dedicated metal distortion, with reviewers split on whether its character reads more as overdrive or true distortion.
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Genres this gear is documented as being used in.- Rock
- Alternative Rock
- edge of breakup
- warm
- crunchy
- sustaining
- transparent