Threshold, Levinson, Bryston, Krell, ?others? used amps



Hi All.  I'm looking for a bang for the buck, diamond in the rough, 200-ish WPC power amp that will hang really tough with what's out there today in the vintage or recently new realm.  Trying to keep $$$ under 2K.  I currently own a Nakamichi PA-7 (Nelson Pass Stasis design).  Looking for an amp that is great at doing the disappearing act, smooth sounding, but not colored, and with lots of authority.  I realize that there are as many opinions on this as stars in the night sky but thought I would ask anyway.  Been considering a Threshold S/500, Levinson 23.5, Bryston 4B family.  Any standouts that I should try to find?  Let's hear from you.
mjt_tx
Krell KSA 200 s
or FPB 200 if you are stateside and can find one it they both fit your requirement. If needed Krell can do a restoration on the Units. Bar none IMHO The best Ive owned
I had a Mod Squad Quad 405 for over 25 years after having a stock 405 for about 8 years (Mod Squad's Steve McCormack later became McCormack Audio),  a Bryston 8B for several years which was more powerful and slightly more detailed, replaced it with an Edge M6 which was deeper and fuller in the bass and just a little more dynamic and live sounding than the Bryston, and then bought a used pair of Nuforce Reference 9 V3 SE mono amps that are 175 watts/channel.  The Nuforce amps were very detailed, dynamic, with very good bass, with no etch in the highs--a very nice step up in all ways from what I had.  I liked them so much I had TDSS's Bob Smith do the level 3 upgrades to them.  The circuits were not changed, but the power supplies and several other things were--they are now super amps.  I got the Nuforce amps for $1400 used from the original owner.  I've now heard these upgraded amps with 5 totally different but excellent speakers and it was the best each of those owners speakers had ever sounded by a significant margin.  You could buy the amps and later, if you desired, have TDSS do the upgrades when you had more money.  The Nuforce amps already sound very good with a wide variety of speakers--and you'd have a possible end game set of amps if you did the upgrades to them.

Bob


Just becareful buying used ,when it does died ,you have nothing but metal.Which could be an expensive piece of junk.
Krell ksa100. Pure class A. Doubles all the way down 2ohm. Beautiful sound and beautiful looking amp. A true classic. Might be had for 2k if lucky.