Keeley Seafoam+ vs Mr. Black Double Chorus

The Keeley Seafoam+ and the Mr. Black Double Chorus are both pedals sharing modulated. The Keeley Seafoam+ leans analog warmth and lush. The Mr. Black Double Chorus leans ambient.

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

The Keeley Seafoam+ is a chorus and vibrato pedal from Keeley Electronics (Edmond, Oklahoma), delivering vintage analog-style chorus and vibrato with lush, transparent modulation and a Vibrato/Chorus mode switch. The Seafoam+ provides musical chorus from subtle shimmer through deep, lush modulation for clean, ambient, and classic rock guitar at Keeley Oklahoma boutique quality.

The Mr. Black Double Chorus is a dual-engine chorus pedal from Mr. Black (Portland, Oregon), a US boutique manufacturer founded by John Michael Kutcher known for lush reverb, modulation, and ambient effects. Two independent chorus circuits running in parallel deliver thick, lush chorus textures combining two independent sweeps for complex, evolving chorus character beyond single-circuit designs.

Genres
citedGenres this gear is documented as being used in.
  • Electronic
  • Alternative Rock
  • New Wave
Tonal lean
  • analog warmth
  • lush
  • shimmer
  • low gain
  • ambient

Related searches

Keeley Seafoam+ vs Mr. Black Double Chorus — Shared Character & Differences — NodeTone