Pioneer SX-680
This is the Pioneer SX-680 receiver. It was introduced by Pioneer in 1978 and was on the market until about 1980. It is a descendant of the SX-650. It retailed for about $199 and produced …
Vintage Receivers From The 70s and 80s
This is the Pioneer SX-680 receiver. It was introduced by Pioneer in 1978 and was on the market until about 1980. It is a descendant of the SX-650. It retailed for about $199 and produced …