Tone City TC-T37 Mad Stone Classic Germanium Diode vs Walrus Audio Eons Five-State Fuzz
The Tone City TC-T37 Mad Stone Classic Germanium Diode and the Walrus Audio Eons Five-State Fuzz are both pedals sharing compressed. The Tone City TC-T37 Mad Stone Classic Germanium Diode leans aggressive and tight. The Walrus Audio Eons Five-State Fuzz leans gritty. Current prices: $79.80 vs $212.49.
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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.55% — moderately similar
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Genres both listings are associated with.- alternative
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Derived from overlapping tonal signals across both listings.- compressed
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Citation/mention fame — how often this gear is cited across artist rigs and gear discussion.$79.80via Reverb
$212.49via Reverb
The Tone City Mad Stone is a budget distortion pedal built around germanium diode clipping. Germanium diodes clip at a lower threshold than silicon, so the voicing is softer, warmer and more compressed than a typical silicon distortion, with a rounded top end and a smooth, vintage-flavoured breakup rather than a sharp, cutting edge. It sits in a compact mini enclosure at an accessible price and is aimed at players wanting classic, warm distortion character without a boutique outlay.
The Walrus Audio Eons Five-State Fuzz is a fuzz pedal built around a five-way mode switch offering drastically different clipping styles: traditional silicon clipping fuzz, silicon clipping with extra low-end oomph, germanium fuzz bordering on distortion, dynamically dark LED clipping, and a hybrid mode pairing hard-clipping silicon with softer LED and soft-clipping diodes. A distinctive Voltage knob varies the pedal's internal current from 3 to 18 volts, letting players dial in anything from a sagging, unstable "dying battery" fuzz character to a tighter, more compressed tone at full voltage. It's the third release in Walrus Audio's Five-State series, following the Ages overdrive and Era distortion.
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Genres this gear is documented as being used in.- hard rock
- metal
- punk
- classic rock
- aggressive
- tight
- gritty
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Occasions this gear suits — judged per model, or derived from its wattage, connectivity and category.- Busking
- Live