Dunlop MXR Timmy Overdrive, sold as Dunlop CSP027 vs Xotic ACB-V2

The Dunlop MXR Timmy Overdrive, sold as Dunlop CSP027 and the Xotic ACB-V2 are both pedals sharing transparent, medium gain, dynamic. The Dunlop MXR Timmy Overdrive, sold as Dunlop CSP027 leans bright. The Xotic ACB-V2 leans warm and crunchy. Current prices: $145.80 vs $180.

Similarity
citedBlended 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.

53% moderately similar

Shared tone character
citedDerived from overlapping tonal signals across both listings.
  • transparent
  • medium gain
  • dynamic
  • mid-forward
Citation fame
citedCitation/mention fame — how often this gear is cited across artist rigs and gear discussion.
0%
0%
Price

$145.80via Reverb

$180via Reverb

Description

The MXR Timmy Overdrive, sold as Dunlop CSP027, is a Custom Shop production version of Paul Cochrane's legendary Timmy, one of the most respected transparent overdrives ever made. It is designed to add gain while preserving the natural tone and dynamics of your guitar and amp rather than coloring them, with cleverly voiced Bass and Treble controls that cut rather than boost to fine tune the low and high end. A three way clipping switch offers different diode clipping flavors, from open and dynamic to more compressed. It ranges from a clean, edge of breakup boost to medium overdrive, making it a favorite for blues, rock, country and players who want their amp's character to shine through.

The Xotic AC Booster V2 is a warm, amp-like overdrive and booster from the Los Angeles maker, offering over 20dB of gain with a voice designed to behave like pushing a good tube amp harder rather than imposing a pedal character of its own. Its active two-band EQ gives up to 15dB of boost or cut at bass and treble, so the drive can be fattened for a thicker rhythm voice or opened up for cutting leads while keeping the midrange natural. The gain range runs from a nearly clean, slightly thickened boost through to a full, harmonically rich medium-gain crunch, staying touch-sensitive and cleaning up readily with the guitar's volume. Internal DIP switches adjust the clipping and gain structure for further voicing. The V2 refines the circuit in Xotic's compact enclosure.

Genres
citedGenres this gear is documented as being used in.
  • Rock
  • Blues
  • Country
  • blues
  • rock
  • alternative
Tonal lean
  • bright
  • warm
  • crunchy
Good for
citedOccasions this gear suits — judged per model, or derived from its wattage, connectivity and category.
  • Busking
  • Live

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Dunlop MXR Timmy Overdrive, sold as Dunlop CSP027 vs Xotic ACB-V2 — Shared Character & Differences — NodeTone