Old Classic Receivers: A Mistake to Buy?


I was contemplating purchasing a 70's receiver, as I used to love the construction and appearance of the Sansui, Kenwood, Pioneer, Marantz. However, when I ran this by an audio friend, he said, "Forget it."

He says: They sound terrible. The caps & resistors used before the early 90s' were dreadful. The electrolytics are drying up and will start crackling and substantially degrade the sonics. The switches and controls used were almost never sealed, so they deteriorate and make noise and can't be fixed even by taking them apart and cleaning them.

Tuners: He says that nearly all non-digital tuners used varactors, which go out of alignment and cause problems, so no old tuners, with the exception of the Mac MR-78 and possibly a few others, are worth dealing with.

I am tempted to believe all that he is saying is true, but I see a market for these items, and also know that people claim they are still using these pieces for 25 years.

What's the truth here? Can some of the techies enlighten me?
kevziek

Showing 2 responses by theduke

All the hoopla about 1970's-1980's receivers as having terrific sound and build quality is mostly hype. First of all, the dramatic rise in prices for these units is being driven by Ebay. Why not overpraise an old, essentially useless, piece of equipment to raise prices? Once everyone starts doing this an impression is formed that these boat anchors must sound great. A few years ago a Sansui 9090 receiver was worth maybe $60. Now, people are falling over each other to bid hundreds of dollars.

There is excellent vintage audio gear of the 1970's and 80's but it ain't mass market solid state receivers. The only use I see for these things is their phono stage if you're looking for analog on the cheap.

You want a great vintage receiver? Go find a tube Fisher receiver like the Fisher 400. Drop a couple hundred bucks in restoration and mods from an expert like the Fisher Doctor and others. I guarantee you it will blow the pants off any mass market solid state unit from that era. And it will challenge almost anything from any era in sheer musicality! And it will last another 30 years!

Don't waste your money. Sansui, Pioneer, Sony, Marantz? No way!

Let me add that the only solid state receiver from that era that sounds good was the Advent 300 receiver due mostly to an expertly designed phono by Tom Holman.