This is the Arpanoid from EarthQuaker Devices.The Arpanoid is the first dedicated compact polyphonic pitch arpeggiator effects pedal for the electric guitar. It takes whatever notes you play and calculates an adjustable ascending or descending scale based on the root note.The Arpanoid works on complex chords as well as single notes in any key. Its eight modes feature major and minor patterns that go from one octave below the input to one octave above. The Arpanoid features Flexi-Switch Technology on the switch! This relay-based, true bypass switching style allows you to simultaneously use momentary and latching style switching.
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