If that's what he remembers, then get him what he wants. Their old stuff does have a good reputation, but you'll probably overpay for a piece in good condition because he's not the only older guy that's nostalgic for those pieces.
Sansui?
I have a brother-in-law, retired Navy, who is interested in a nostalgia system. When he served in in Pacific in the 80's they could get great deals on Sansui equipment and is of the opinion that Sansui was top of the line. He asked me what I would get but I'm clueless about 80's receivers. I doubt that he wants separates. I'd greatly appreciate hearing your opinions. My brother-in-law is partial to Sansui, but should I suggest something else? He's got good ears even though he's not an audiophile. Thanks.