Electro-Harmonix Pulsar Variable Speed Tremolo vs Rocktron Reaction Tremolo
The Electro-Harmonix Pulsar Variable Speed Tremolo and the Rocktron Reaction Tremolo are both pedals. The Electro-Harmonix Pulsar Variable Speed Tremolo leans smooth and spring.
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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.42% — somewhat different
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Citation/mention fame — how often this gear is cited across artist rigs and gear discussion.$43.95via Reverb
The Electro-Harmonix Pulsar is a variable-speed tremolo pedal from Electro-Harmonix, delivering optical-style amplitude modulation tremolo with Rate, Depth, and Shape controls. The Shape control selects between different tremolo waveforms from smooth sine wave to sharp square wave chopping. The Pulsar provides studio-quality tremolo with a wide Rate range from gentle slow pulse through fast, machine-gun tremolo chop.
The Rocktron Reaction Tremolo is part of the Reaction series of analogue pedals, producing tremolo — rhythmic variation in volume, distinct from the pitch-varying vibrato it is often confused with. The Reaction line covers standard effect types at accessible prices rather than pursuing distinctive voicing. Independent coverage of this specific pedal is limited, so this description does not assert waveform options or control layout that sources do not establish.
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Genres this gear is documented as being used in.- Classic Rock
- Country
- smooth
- spring