Donner Harmonic Square - $15 (Arden)

condition: like new

make / manufacturer: Donner Harmonic Square

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The Donner Harmonic Square is a highly compact, budget-friendly digital octave and pitch-shifting pedal for guitar and bass. It features 7 shift types, 3 tone modes (Sharp, Flat, Detune), and independent wet/dry mix knobs. It is an affordable alternative to premium pedals like the POG or Pitchfork.Key Features and ControlsShift Types: Choose from 7 interval settings, including octaves (±1 and ±2), perfect fifths, and major thirds.Toggle Switch:Sharp (Up): Shifts the pitch up based on the shift dial.Flat (Down): Shifts the pitch down.Detune (Middle): Provides chorus-like effects by slightly adjusting the pitch signal by ±10 cents.Wet & Dry Knobs: Blend your original clean tone with the pitch-shifted signal. If you roll the dry signal completely off, the pedal acts as an instant digital capo or synth-like effect generator.

post id: 7947877182

posted: 2026-07-17 19:00

updated: 2026-07-22 16:03

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Donner Harmonic Square - musical instruments - by owner - sale -...

The Donner Harmonic Square is a highly compact, budget-friendly digital octave and pitch-shifting pedal for guitar and bass. It features 7 shift types, 3 tone modes (Sharp, Flat, Detune), and...