Fulltone OCD vs MXR Custom Shop Joe Bonamassa CSP265 FET Driver

The Fulltone OCD and the MXR Custom Shop Joe Bonamassa CSP265 FET Driver are both pedals sharing full, bright. The Fulltone OCD leans dynamic and transparent. The MXR Custom Shop Joe Bonamassa CSP265 FET Driver leans fuzzy and smooth.

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.

43% — somewhat different

Shared genres
citedGenres both listings are associated with.
  • Blues
Shared tone character
citedDerived from overlapping tonal signals across both listings.
  • full
  • bright
Citation fame
citedCitation/mention fame — how often this gear is cited across artist rigs and gear discussion.
34%
0%
Description

The Fulltone OCD, or Obsessive Compulsive Drive, is a popular overdrive designed by Mike Fuller that uses MOSFET clipping to deliver a tube-like, amp-in-a-box character. Its controls include Volume, Drive, Tone, and an HP/LP switch that toggles between a brighter, upper-midrange-forward British voicing and a flatter, more transparent American flavor. Known for firm low end, strong output, and exceptional touch sensitivity, it covers light, dynamic breakup through thick, saturated rhythm and lead tones while staying clear and defined. Many players use it as both a primary overdrive and a loud clean boost. It is widely used across blues, classic rock, hard rock, and indie, valued for its responsiveness to pick attack and guitar volume and its ability to push a tube amp harder while retaining note clarity even at maximum drive.

The MXR Custom Shop Joe Bonamassa FET Driver is a signature overdrive designed with Joe Bonamassa, cascading an op-amp gain stage into a FET stage for a rich, creamy tone reminiscent of an overdriven tube amplifier. At lower gain it stays smooth and singing with a Gilmour-esque sustain, and pushed harder it verges on fuzz territory rather than staying merely crunchy. Hi and Low knobs cut or boost treble and bass, with a Hi Cut switch rounding off top end, and the natural-sounding dirt blends well with an already-overdriven amp for meaty lead tones. Some players find the low end can get boomy or hard to dial in at higher Low settings. It suits blues and rock players wanting a smooth, amp-like overdrive with real sustain for lead playing.

Genres
citedGenres this gear is documented as being used in.
  • Classic Rock
  • Indie
  • Hard Rock
  • Rock
Tonal lean
  • dynamic
  • transparent
  • mid-forward
  • fuzzy
  • smooth
Full page →
Full page →

Related searches