Denon audio system in terrific condition. System consists of DENON PRA – 1100 pre-amplifier, POA – 8200 amplifier, DCD – 1420 CD player, DRS – 610 cassette deck and TU – 450 tuner. I have been using this system for a while now with zero issues. Rich, detailed and powerful sound. I believe the amplifier put out 120 W per channel into eight ohms. It should be plenty to drive any reasonable speaker. Currently driving a pair of Jamo concert VII without breaking a sweat. 
Phono stage sounds terrific. CD player has digital output for use with external DAC. Good quality recordings are hard to distinguish from digital on the horizontal cassette deck. Amplifier supports two sets of speakers.