T-Rex BetaVibe Chorus/Leslie vs TC Electronic Shaker Mini Vibrato

The T-Rex BetaVibe Chorus/Leslie and the TC Electronic Shaker Mini Vibrato are both pedals. The TC Electronic Shaker Mini Vibrato 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.

33% — somewhat different

Citation fame
citedCitation/mention fame — how often this gear is cited across artist rigs and gear discussion.
0%
0%
Price

$322.32via Reverb

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Description

The T-Rex BetaVibe is a Uni-Vibe-style modulation pedal from T-Rex Effects in Silkeborg, Denmark, combining chorus, vibrato, and a Leslie-style rotary speaker mode in one enclosure. The chorus and vibrato modes reproduce the swirling, watery, Doppler-effect character of a classic Uni-Vibe, while the rotary mode adds the spinning, speed-ramping character of a rotating Leslie cabinet for a different, more mechanical kind of swirl. It suits Hendrix-influenced, classic-rock, and psychedelic players wanting genuine Uni-Vibe swirl and vintage rotary-speaker modulation from a single pedal rather than needing separate units for each effect.

The TC Electronic Shaker Mini Vibrato is a compact pitch vibrato pedal offering a broad tonal range, from classic warbly vibrato to rotary-speaker territory, with more functionality than its three-knob size suggests. It controls speed, depth, and rise time to shape everything from gentle, seasick sway at slow rates to Leslie-style swirl and Black Hole Sun-type wobble when pushed faster and deeper. TonePrint technology lets players load artist-designed presets or craft custom vibrato sounds via the app and USB. Its pitch-modulating voice covers mid-70s warble, Beatlesque Leslie tones, Mellotron vibes, and modern bottom-of-the-ocean swirl. It suits players wanting versatile, expressive vibrato for psychedelic, vintage, and ambient styles in a small, pedalboard-friendly enclosure that punches above its compact format.

Genres
citedGenres this gear is documented as being used in.
  • Classic Rock
  • Electronic
  • Ambient
Tonal lean
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  • ambient
Good for
citedOccasions this gear suits — judged per model, or derived from its wattage, connectivity and category.
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  • Busking
  • Live

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