EarthQuaker Devices Space Spiral vs Keeley Halo
The EarthQuaker Devices Space Spiral and the Keeley Halo are both pedals sharing modulated, analog warmth, ambient. The Keeley Halo leans slapback.
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Blended 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.47% — somewhat different
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Genres both listings are associated with.- Ambient
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Derived from overlapping tonal signals across both listings.- modulated
- analog warmth
- ambient
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Citation/mention fame — how often this gear is cited across artist rigs and gear discussion.$112via Reverb
The EarthQuaker Devices Space Spiral is a modulated delay pedal from Akron, Ohio boutique manufacturer EarthQuaker Devices, providing echo delay with built-in modulation in an elegantly simple control format. A single Rate knob controls the modulation speed while separate controls handle delay time, feedback, and mix. The modulated delay creates a chorus-like warble on the repeats for a vintage tape echo and psychedelic delay character. True bypass.
The Keeley Halo is Andy Timmons' signature dual echo, recreating the long-secret modulated delay that has shaped his lead tone for decades. It produces a cascading, dancing series of stereo repeats held together with tape-style modulation, saturation, and compression, creating a lush, reverb-like diffusion that stays out of the way of the dry guitar. The signature sound comes from modulated delays subtly drifting in time across the stereo field while leaving the initial note uneffected. Two independent sides, A and B, switchable on the fly, give players two delays in one, covering slapback, stereo chorus, saturated tape echo, and clean digital repeats. A memory bank stores up to eight presets for instant recall.
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Genres this gear is documented as being used in.- Shoegaze
- Alternative Rock
- Rock
- slapback
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Occasions this gear suits — judged per model, or derived from its wattage, connectivity and category.- Live
- Studio
- Worship
- Live
- Studio
- Worship