Hohner H1550 Bass Guitar Combo AmpNotes Cosmetic wear, some heavy. Please see photos. Amp functions well, with some light scratching when knobs are turned. All knobs and features work and the amp sounds good turned all the way up. A Hohner H1550 Bass Guitar Combo Amp in Fair 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