I'd say it's between excellent and very good if that's possible. There is some wear underneath from the 26 years of use and doesn't affect the playability and a couple of very minor scuffs on top unnoticeable by the camera. Functions perfectly with original screen, midi in, out and thru. Beautiful sound and layout of controls. Synth tweakers delight! It has a Phrase Recorder. This feature records your real-time knob tweaks, controller movements and single-note lines, which you can loop and trigger during live playback. Onboard Arpeggiator.... a highly programmable arpeggiator that allows you to create complex, rhythmic step-patterns and a phrase recorder that handles loops. Around here we dubbed her the "Countess". Comparable to the OB12's features are the 2000's contemporaries like the Access Virus and Korg MS2000.