I bought a Sansui G-5700 (I think) for my kids. I was very impressed with the sound. Sansui of that era was very good, and to this day bring a very high price. In mainstream low end electronics, I think Sansui was very tough to beat. I would stay from anything that wasn't fully serviced including a recap. Receivers were quite good, but an integrated might bring a higher level of sound quality.
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.