Roland Integra 7 Rack Synthesizer ModuleNotes Volume knob appears to be bent slightly. Knob and push button functionality work just as they should. One small scratch on the face, just below the power button. A Roland Integra 7 Rack Synthesizer Module in Very Good condition! At Evolution Music, we attempt to highlight cosmetic defects (if any) by picturing every angle of every piece of gear so you know exactly what you are getting. We always picture any and all accessories too. What you see