To add to Jea's response ...
The pre-1978 Marantz models are the most desireable. Saul Marantz had sold his company back in the late 60's to Superscope. Superscope was a very benign owner and did not look to muck around with Marantz' original designs.
In 1980, Superscope sold Marantz to Phillips and things were never quite the same afterwards. This is very similar to when Acoustic Research was sold to Teledyne and Fisher was sold to the same conglomerate that made cheap mass market electronics under the names of Emerson (another old time US radio brand that had been sold) and Sanyo. Fisher went from beautiful work like the 400 and 500 receivers to the rather poor performing Studio Standard line.
It was a very bad time for the American stereo business, as most of the American manufacturers had to move production overseas (it was cheaper) and eventually had to sell out altogether, as the Japanese manufacturers (Sansui, Pioneer, SONY, Panasonic/Technics, Kenwood, Onkyo, JVC, etc.) took over.
Regards, Rich
The pre-1978 Marantz models are the most desireable. Saul Marantz had sold his company back in the late 60's to Superscope. Superscope was a very benign owner and did not look to muck around with Marantz' original designs.
In 1980, Superscope sold Marantz to Phillips and things were never quite the same afterwards. This is very similar to when Acoustic Research was sold to Teledyne and Fisher was sold to the same conglomerate that made cheap mass market electronics under the names of Emerson (another old time US radio brand that had been sold) and Sanyo. Fisher went from beautiful work like the 400 and 500 receivers to the rather poor performing Studio Standard line.
It was a very bad time for the American stereo business, as most of the American manufacturers had to move production overseas (it was cheaper) and eventually had to sell out altogether, as the Japanese manufacturers (Sansui, Pioneer, SONY, Panasonic/Technics, Kenwood, Onkyo, JVC, etc.) took over.
Regards, Rich