Donner Harmonic Square - Excellent Condition with Box and Documents

This is a digital octave pedal with seven shift types and three tone modes, giving 21 total pitch combinations. The controls are straightforward: a mode selector for the octave shift, a tone toggle for bright, normal, or dark voicing, and a level knob to blend the effect in. It runs on standard 9V center-negative power and draws 110mA.The aluminum enclosure is compact and road-ready. True bypass keeps your dry signal clean when the effect is off.Specifications

• Dimensions: 3.7 in x 1.7 in x 2 in
• Power requirements: 9V DC center-negative, 110mA
• Bypass type: true bypass
• 7 shift types with 3 tone modes (21 total combinations)
• Working current: 110mA

Condition This item has been tested and is in good working condition. It comes with the original packaging. It has no Velcro on the back. No power supply included.