100W+ solid-state amps known for beautiful mids


Quad 909 back in the day had a reputation for the best mids running up to $5000. I've used it in the past and I would definitely say that the mids were the highlight on that amp. It wasn't overly coloured, a hint of warmth, but it had a purity and sweetness to its mids. Unfortunately, mostly everything else was okay at best, kind of rolled off at both ends and congested stage-wise.

I'm looking for that same purity and sweetness without sacrificing the rest of the sonic traits. What have been your guys' contenders for 100W+ solid state power amps with the best mids?
128x128hedonism
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Does anyone have experience using Ayre single-ended? I realize that best results are achieved using a fully balanced set-up when it comes to Ayre gear, but my tube preamp is single ended, and it’s going nowhere. I think my Rockna DAC is internally single-ended as well.

@sumaato thanks for the tip on the quad 405-2, I will buy one to keep as a back-up amp, and possibly even my main amp if it's much better than my old Quad 909!

@avanti1960 Nope! While this post is to help me decide which direction I want to move for my next amp, it's always great to learn more about the all-time great amps of yesterday. Buying used is also always an option.

@mikelavigne I deliberately didn't include a price range, because I just want to learn more, not necessarily decide which amp next right away,
The lingo with which one uses to describe a piece of their system amuses me. Certainly in different systems with different room treatments will always generate a different sound, you either like it or you don’t. Kind of like a waste of time…Warm, soft, in, out, up, down, light, dark ? I use vintage Yamaha pc5002m / pc4002m together, to date I’ve had nothing better.