Denon - DRA-600 Receiver - Original Magazine Ad - 1982

ADC - Model 606 Receiver - Original Magazine Ad -

Denon - DRA-600 Receiver - Original Magazine Ad - 1981

ADC - Model 606 Receiver - Original Magazine Ad -

Nakamichi - Model 600 Cassette Deck - Original Magazine Ad -1976

BSR McDonald - Model 600 Turntable - Original Magazine Ad - 1969

Denon - DRA-600 Receiver - Original Magazine Ad - 1981