EarthQuaker Devices Hummingbird vs Electro-Harmonix Pulsar Variable Speed Tremolo
The EarthQuaker Devices Hummingbird and the Electro-Harmonix Pulsar Variable Speed Tremolo are both pedals. The EarthQuaker Devices Hummingbird leans shimmer. The Electro-Harmonix Pulsar Variable Speed Tremolo leans modulated 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.44% — somewhat different
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Citation/mention fame — how often this gear is cited across artist rigs and gear discussion.The EarthQuaker Devices Hummingbird is a choppy, sawtooth tremolo modeled on the vintage Repeat Percussion circuit found in old Valco and Vox amplifiers, capable of everything from classic shimmering 1950s-style tremolo to a synthy, delay-like chop. As the original version in the Hummingbird lineage, it established the core circuit later refined by V2 and V3 with additional speed settings and jack placement changes, while retaining the same fundamentally choppy, percussive tremolo character that defines the whole series.
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.
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Genres this gear is documented as being used in.- Experimental
- Alternative Rock
- Ambient
- Rock
- Classic Rock
- Country
- shimmer
- modulated
- spring