Maestro Rhythm 'N Sound G-2 BBD as do the various onboard

as do the various onboard tweaks for individual sounds

This machine is in perfect working order - see below for a link that will take you to a set of very extensive videos of it undergoing testing in early January 2017

In excellent working order and sounds fantastic

The Arpanoid™ takes whatever you play and transforms it into an adjustable ascending or descending scale

Comes with original carry case

Maestro Rhythm 'N Sound G-2 BBD as do the various onboardFully serviced and ready to ship, this is an amazing vintage unit basically a guitar synth fuzz octave effect unit that also works with other instruments. Capable of some amazing effects, beats, textures and wild out there sounds works brilliantly with guitar, bass, synth and all sorts of sources. Whilst it tracks well and is extremely versatile please bear in mind that this is vintage analogue technology so is not as perfect as modern octave synth