EarthQuaker Devices Zoar vs IVY Gain Machine TPD-1 Standard
The EarthQuaker Devices Zoar and the IVY Gain Machine TPD-1 Standard are both pedals sharing edge of breakup. The EarthQuaker Devices Zoar leans dynamic and crunchy.
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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.30% — somewhat different
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Genres both listings are associated with.- Blues
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Derived from overlapping tonal signals across both listings.- edge of breakup
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Citation/mention fame — how often this gear is cited across artist rigs and gear discussion.$129via Reverb
The EarthQuaker Devices Zoar Dynamic Audio Grinder is a medium-to-high-gain discrete distortion built entirely from transistors with no op-amps or clipping diodes, giving it a touch-sensitive, amp-like character. It spans fattened clean boost, crunchy speaker breakup, muscular distortion, and stabs of hi-fi fuzz, with a dynamic response reminiscent of cranking the master volume on a Marshall or Orange. A three-band active EQ plus a distinctive Weight control sets how much low end feeds the circuit, dramatically reshaping the voice from tight and crumbly to thick and blown out. It is highly tweakable and reactive to picking and guitar volume, suiting rock and heavier styles that want amp-like grind from a pedal.
The Ivy Gain Machine TPD-1 Standard is a gain or drive-focused pedal from boutique builder Ivy, with the Standard designation implying this sits as the baseline version within a broader Gain Machine lineup that may include other variants or higher-tier options. As a Gain Machine rather than a filter or modulation pedal, its core purpose is adding overdrive or distortion-style saturation to a guitar signal, positioning it alongside more conventional drive pedals rather than the brand's filter-oriented releases. Specific circuit topology, gain range, and control layout for this exact model aren't confirmed from available sources.
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Genres this gear is documented as being used in.- Rock
- Hard Rock
- dynamic
- crunchy
- fuzzy
- saturated