1970's receivers and integrated amps...


Lots of the mid to late 1970's receivers (and integrated amps) look pretty cool. For example the high end Pioneers and Sansui's.

My question is how do they sound? Do any of them hold up to days standards? How is their power vs. what they are rated for?

Advise on particular models appreciated.

Ken
drken
i just love my Yamaha A-1 integrated amp from the very late 70s. while Yamaha's circuits are never "simple" in and of themselves, this was one of their simplest TOTL efforts. the design and execution is quite modern and elegant, somewhat ahead of its time. with new electrolytic capacitors throughout the power supply, the sound quality is top-notch vintage. i use mine in a pseudo-nearfield TV room setup with some old-school Infinity WTLCs. while i don't feel the need to look for anything better, it would still be very interesting to compare it to some modern integrateds at some point.
because of threads like this here and in other forums, i have
been interested to here the differences between 1970's
integrated amps and receivers. i am old enough to have been there but was not an audiophile, and so listened contentedly
for 20 years to dual 1209TT,pioneer sx980(i beleive) thru
altec boleros (on bookshelves). so i guess i like horns.

the best sound i have ever heard was an audionote meishu
integrated (8w) thru avantegarde uno's (they did not have duo's).i bought the meishu but could not ( would not)
afford the avantegardes.

SO, my array of speakers leans towards high-efficiency===
klipsch heresy, forte II, la scala, swans allure, dunleavy sc IVa

that being said, i have lately bought and heard several
(based on recommendations found by visiting similar
forums over several years, trying to read between the lines and see who's listening tastes were similar to mine).

i have (none restored/recapped) marantz 1060,2230; pioneer
SA6500, 8100, 9500 ; harmon kardon 430 ; sansui au-555a
au-999 ; supraphon dm two twenty

listening thru a PC--logitech touch--audionote 4 dac--amp
--klipsch heresys, my preferences are the sansui's,
martantz 1060, pioneer 6500.

the harmon kardon is a different beast. at high low and mid it sounds more powerful than rated.( friend has it -- driving polk LSi7 well)
I hope to soon be making a trade for a Yamaha A-1 integrated and will be mating it up with 84 db Celestion 100's. I think the A-1 is a dual mono unit and think that this could be a pretty nice sounding budget-vintage set up. I also used to sell audio at the retail level between 91-93 and just loved the Celestion 100's with the B&K ST140 that we used to demo together. I now own a really nice sounding rare Tandberg 3030 receiver but the Celestions really need more than 20 wpc...

The Tandberg 3030 is a very under the radar piece because it wasn't built in Norway or Denmark like their earlier receivers, yet it sounds terrific. The phono stage is great and the tuner is incredible.