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
Thank you all again for your excellent suggestions. I'll keep them all in mind.

Here's what I've done in the meantime: I've picked up a vintage Quad 405-2 to use in the interim. And it is fantastic. It's got the sweetness in the mids, much like my old Quad 909 did.

The Pass X250.5 surpasses the Quad in quite a few areas; namely it has more of a wraparound enveloping stage, more authoritative bass, better separation and layering, larger image size. In general, just a bigger and bolder sound.

But the Quad definitely trades blows! It's more tonally neutral and doesn't homogenize the sound as much as the Pass. I've found that the nuances of the original recording are better preserved with the Quad. The Pass had a tendency to transform all recordings into a larger-than-life version, which is awesome at times but perhaps unfaithful. The Quad also has a more refined smooth treble than the Pass in my opinion. Most importantly, the Quad has a better sense of immediacy or urgency, whereas the Pass could almost sound too relaxed at times. 

The best part though? The Quad 405-2 cost me $400. I've generally had in my mind that price correlated with quality (though not ironclad), but this recent pick up is seriously challenging my beliefs.

This pick-up will allow me to sell the Pass with no regrets, and further to that, I feel no urgency to pick up another amp. I'll really take my time to consider my options and wait for the right opportunity to find a replacement amp in the upper echelons.
The best part though? The Quad 405-2 cost me $400. I've generally had in my mind that price correlated with quality (though not ironclad), but this recent pick up is seriously challenging my beliefs.
High end audio isn't about price, its about intention. Since that amp is ticking the boxes for you, if I were you I'd be looking into (if its older than 25 years) making sure that the filter capacitors in the power supply are good so that the amp remains reliable.
I'm reading these posts and kind of envying how (relatively) easy it is/was to find a pretty damn good hundred watt amp.
I find it's a lot harder to find magic when you're looking for 250 w and more.
One mustn't forget the Fisher SA-300 for one of the best vintage power amps of all time. Talk about smooth meds, wonderful smooth high end, that amp kills it. Everything about the 1959-61 amp was great. It sounds better than the McIntosh MC 240, just does look nearly as (cool) sweet as the MC 240 but sound wise it is a keeper.