MXR CSP-026 Handwired Vintage '74 Phase 90 vs Valco Black Hole Vintage Phaser

The MXR CSP-026 Handwired Vintage '74 Phase 90 and the Valco Black Hole Vintage Phaser are both pedals sharing lush, analog warmth, low gain. The Valco Black Hole Vintage Phaser leans mid-forward and modulated.

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.

46% somewhat different

Shared tone character
citedDerived from overlapping tonal signals across both listings.
  • lush
  • analog warmth
  • low gain
  • shimmer
Citation fame
citedCitation/mention fame — how often this gear is cited across artist rigs and gear discussion.
0%
0%
Price

$49via Reverb

Description

The MXR CSP-026 Handwired Vintage '74 Phase 90 is a hand-wired recreation of the earliest script-logo Phase 90, built to the original 1974 specifications and components rather than the later block-logo circuit. It delivers the same warm, rich, single-knob phasing the Phase 90 is famous for, with a musical four-stage sweep that ranges from a subtle shimmer to a fast, swooshing warble, but with the specific vintage voicing collectors and players associate with the earliest script-era units. It suits players and collectors wanting the exact vintage script Phase 90 character in a reliable, currently-produced reissue rather than searching for an original.

The Valco Black Hole is an analog phaser pedal from the revived Valco brand, delivering warm, vintage-flavored phase modulation with a smooth, organic sweep. Voiced after classic phasers, it ranges from subtle shimmer to deep, vocal swirl, favored by players wanting characterful analog phasing for cleans, funk, and atmospheric tones.

Genres
citedGenres this gear is documented as being used in.
  • experimental
  • Funk
Tonal lean
  • mid-forward
  • modulated
Good for
citedOccasions this gear suits — judged per model, or derived from its wattage, connectivity and category.
  • Busking

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MXR CSP-026 Handwired Vintage '74 Phase 90 vs Valco Black Hole Vintage Phaser — Shared Character & Differences — NodeTone