Death By Audio Harmonic Transformer vs Fairfield Circuitry The Unpleasant Surprise
The Death By Audio Harmonic Transformer and the Fairfield Circuitry The Unpleasant Surprise are both pedals sharing fuzzy. The Death By Audio Harmonic Transformer leans saturated. The Fairfield Circuitry The Unpleasant Surprise leans octave and full. Current prices: $200 vs $219.
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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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Genres both listings are associated with.- Experimental
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Derived from overlapping tonal signals across both listings.- fuzzy
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Citation/mention fame — how often this gear is cited across artist rigs and gear discussion.$200via Reverb
$219via Reverb
The Death By Audio Harmonic Transformer is an extreme harmonic manipulation and distortion pedal from the Brooklyn boutique manufacturer, using complex harmonic processing to add extreme harmonic content, bitcrusher-like artifacts, and wave-folding character to the input signal. Goes far beyond conventional fuzz or distortion into genuinely experimental harmonic territory. Associated with the Death By Audio tradition of extreme and creative signal processing. Made in Brooklyn, New York by Death By Audio.
The Fairfield Circuitry Unpleasant Surprise is a gated fuzz pedal capable of octave fuzz and extreme gated textures. Controls consist of Volume, Onset (a gain and gate-threshold control), and three toggle switches: T (treble cut), G (gain character — open versus compressed), and C (Crush, which engages octave fuzz). The Onset knob controls the onset of fuzz from raunchy gated artifacts at low settings to beautiful sustained distortion at high settings. The C toggle unlocks a lower-octave harmonic character that combines with the gating for abrasive, synth-like fuzz.
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Genres this gear is documented as being used in.- Post-Punk
- saturated
- octave
- full
- analog warmth
- sustaining