Keeley KE-Octap vs Spaceman Nebula (Gloss Steel)

The Keeley KE-Octap and the Spaceman Nebula (Gloss Steel) are both pedals sharing octave. The Spaceman Nebula (Gloss Steel) leans fuzzy.

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.

48% — somewhat different

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

$293.62via Reverb

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Description

The Keeley Octa Psi is an octave fuzz pedal from Keeley Electronics delivering upper and lower octave fuzz saturation with a psychedelic, synth-like character suited to experimental, psychedelic rock, and progressive playing contexts. The octave fuzz circuit produces harmonically layered saturation with octave overtones that add a complex, otherworldly quality to guitar tones. Keeley's American production quality underpins the Octa Psi's circuit design.

The Spaceman Nebula is a fully blendable, multi-function fuzz and octave-blending tone manipulator, letting players layer and mix octave and fuzz elements to discover unique, layered tonal combinations beyond a standard fixed-voicing fuzz. This Gloss Steel finish is a distinctive cosmetic variant of the Nebula circuit, part of Spaceman's boutique, small-batch approach to finish variety across its pedal line.

Genres
citedGenres this gear is documented as being used in.
  • Electronic
  • Rock
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Tonal lean
—
  • fuzzy

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