Harmonic Square

Donner

Pitch Shifter

Octave Shifter

7 ranges and 3 way toggle switch select between Shift up, down and detune
Digital circuit design, true bypass provide transparent tone.
Whole Aluminium-alloy classic, stable and strong.
LED indicator shows the working state.DC 9V Adapter power supply.

https://www.donnerdeal.com/products/donner-digital-octave-guitar-effect-pedal-harmonic-square-7-modes-1

Ø 4.00 (1 Votes) Average Rating

submitted Jan 2nd 2020, 23:06 by HoboPelican | last Change Nov 3rd 2020, 20:35 by M_Lechner

Date	Region	Description	Price	Seller
10/26/24	USA	Missing switch toggle. ![Donner Harmonic Square](https://rvb-img.reverb...	$18.89
08/21/24	USA	Great condition, only used a handful of times but I’m selling my pedals ...	$50.00