In excellent shape, comes with divided pickup, power adapter, 13pin cable, and manual. I can demonstrate how it works. The GR-30 represents the state-of-the-art in guitar synthesis. It combines a new set of 384 high-quality instrument sounds with unique Arpeggiator, Synth Harmonist and multi-effects capabilities. -384 stunning instrument sounds (tones) including vintage analog synths, fat basses, nylon string guitars, organs, orchestral sounds, various ethnic instruments, and much more -Lightning-fast triggering via optional GK-2A Divided Pickup -Advanced programmable Arpeggiator allows for the creation of various arpeggios simply by holding down a guitar chord and strumming the strings -New Synth Harmonist feature adds "intelligent" harmony to a single note -Built-in reverb, delay, chorus and flanging effects -Gives guitarists access to the world of MIDI music, computer-based sequencing, etc.