Amplifier in excellent physical condition and has original packaging. Two spare KT-90 output tubes. Serial # 9090272. Amplifier has not been used for about 10 years. Listed Feb 2012 on Audiogon but did not sell due to output tube failure when tested prior to shipping to buyer. Sent March 2012 to VTL for repair. VTL Factory repaired April 25, 2012: replaced one screen resistor and replaced power switch which had come loose but otherwise worked normally. VTL conducted overall diagnosis prior to repair, tested after repair, burned-in and performed final quality control checks. VTL does not warranty factory repairs. Will ship from VTL factory.