It's a DSP based pitch bending type operation, used to create all sorts of synth, layered and obliterated sounds. There's heaps to tweak and lots of fun to be had. If you're a big nerd head over to the EQD website and read about how all the guys and controls work, you'll have a blast. 'Some people, Master Wayne, just want to watch the world burn'. - Alfred

Model: Earthquaker Devices Rainbow Machine V1
Made: USA
Serial: none
Type: bitcrusher/synth/pitch shifter
Power: standard 9v DC negative power supply or 9v battery (not included)
Equivalent new street price (approx): $399aud
Mods: back label removed in velcro misadventure
Accessories: original box

Condition notes: used, no major marks. Tested and fully functional.
Overall: very good condition (8/10)