Dunlop Echoplex Delay EP103 vs Keeley Magnetic Echo

The Dunlop Echoplex Delay EP103 and the Keeley Magnetic Echo are both pedals sharing transparent, modulated. The Dunlop Echoplex Delay EP103 leans analog warmth. The Keeley Magnetic Echo leans warm and 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.

52% — moderately similar

Shared tone character
citedDerived from overlapping tonal signals across both listings.
  • transparent
  • modulated
Citation fame
citedCitation/mention fame — how often this gear is cited across artist rigs and gear discussion.
0%
0%
Description

The Dunlop EP103 Echoplex Delay recreates the tape-echo character of the vintage Echoplex EP-3, producing rich, lively repeats on chords and punchy, full-bodied single notes rather than the flatter, thinner echoes of typical digital delay emulations. It stays clear and well-defined even in front of a distorted amp, and its Age control is the key to its character, darkening the tone, adding tape-style saturation, and introducing a distinctive pitch warble and modulation similar to chorus as it's turned up, mimicking a well-worn tape unit's organic drift and fade. The result is a darker, more natural-sounding echo than typical analog delay units, with a fully analog dry path that keeps the underlying tone uncolored.

The Keeley Magnetic Echo is a modulated tape-style delay that simulates warm tube tape echo using a lo-fi delay voice, gently filtered repeats, and subtle modulation. It produces a warm, smooth sound with no glassy digital edge, sitting less in-your-face than typical digital delays while staying guitar-friendly. Controls for Time, Regen, and Level set the delay, with delay times spanning roughly 40 to 600 milliseconds, while dedicated Wow and Flutter Depth and Rate controls add authentic tape pitch movement for vintage or unique textures. It suits players after classic tape echo warmth for slapback, rhythmic repeats, and ambient trails. In shoot-outs its repeats are praised as sounding closer to real tape, with more sophisticated modulation than rivals.

Genres
citedGenres this gear is documented as being used in.
  • ambient
  • lo fi
  • rockabilly
  • Blues
  • Ambient
  • Indie
Tonal lean
  • analog warmth
  • warm
  • ambient
  • slapback
Good for
citedOccasions this gear suits — judged per model, or derived from its wattage, connectivity and category.
  • Live
  • Studio
  • Live
  • Studio

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