Dunlop MXR M293 Booster Mini vs Warm Audio Dirty Boy Jr. Booster
The Dunlop MXR M293 Booster Mini and the Warm Audio Dirty Boy Jr. Booster are both pedals sharing bright. The Dunlop MXR M293 Booster Mini leans edge of breakup and dynamic. The Warm Audio Dirty Boy Jr. Booster leans clean boost and transparent. Current prices: $110 vs $159.99.
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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.36% — somewhat different
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Genres both listings are associated with.- blues
- alternative
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Derived from overlapping tonal signals across both listings.- bright
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Citation/mention fame — how often this gear is cited across artist rigs and gear discussion.$110via Reverb
$159.99via Reverb
The MXR M293 Booster Mini is a compact clean boost that combines the sonic character of the Echoplex Preamp with the boosting power of the classic MXR Micro Amp, all in a space saving mini enclosure. It adds a substantial volume lift with a subtle, musical warmth and presence drawn from the Echoplex preamp circuit, rather than a sterile, fully transparent boost. Useful for pushing an amp into breakup, lifting solos, or acting as an always on tone sweetener, it suits players who want extra level and a touch of vintage Echoplex sparkle without taking up pedalboard space. Its single knob simplicity makes it an easy, set and forget boost.
The Warm Audio Dirty Boy Jr. Booster is built around the original Dirty Boy Ball Buster circuit, part of the three-pedal Dirty Boy Jr. series created with boutique builder Dirty Boy Pedals. It delivers up to 10dB of gain ranging from a transparent clean boost through to saturated, British-amp-style breakup, with dedicated Treble and Bass controls plus a three-position H-M-L frequency switch for shaping where the boost sits in the mix. As with its Overdrive and Fuzz Jr. series siblings, it brings a full-size boutique Dirty Boy circuit into a more affordable, pedalboard-friendly format. Released in 2026, it targets players who want a flexible always-on boost or amp-pushing pedal with genuine tonal shaping rather than a single fixed voicing.
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Genres this gear is documented as being used in.- country
- indie rock
- edge of breakup
- dynamic
- clean boost
- transparent
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Occasions this gear suits — judged per model, or derived from its wattage, connectivity and category.- Busking
- Live