Amps from the 1980's -- What gear holds up sonically? Reliably?


Hi Everyone,

For me, the 1980s were a real "golden age" of amplifiers. Dr. Leach’s paper on building a low TIM amplifier had been widely distributed and relied on by budding designers, and lots of boutique brands came. It was also the era of the biggest of the Conrad Johsnon tube amps as well and the invention of the MOSFET.

For me, brands I cared about:

  • Threshold
  • Sumo
  • Perreaux (New Zealand, very pretty)
  • Tandberg
  • Hitachi
  • Kyocera
  • Nikko
  • Krell (of course)
  • CJ
  • ARC
  • Yamaha (professional)
  • Carver
  • Mark Levinson
  • Amber 
  • Tandberg
This was also the speaker era of Snell and Apogee and Martin Logan. I am not sure there would be a Krell today if it wasn't for Apogee's 1 ohm speakers.

I’m curious who is still listening to these vintage pieces, and which brands you think have stood up both in terms of reliability and / or sonics ?
erik_squires
McCormack. I have (had) a DNA-1 Deluxe that I bought in the mid-90s, but iirc his designs pre-date that. Awesome amp which I used for 20 years but it just broke. I could do the SMc Audio gold upgrade on it for $1800 and basically get a brand new amp, arguably as good as anything built up to about $5k. I'm going for something else (new Odyssey Khartago SE++) instead to save about $800, but I am going to miss the DNA.
I had a Carver TFM-55 (iirc) that was great. I only sold it to get my McCormack DNA-1 Deluxe.
I still use a vintage Conrad Johnson preamp, Dalquist 20 speakers and Theta DAC.  The first two have been modified. The sound is still wonderful.