best sub $1000 amp to mate with tube preamp


needing some power for inefficient two ways. thinking parasound halo a23 right now. recommendations welcome.
djwilbourn
thanks tvad,
i actually ran across the channel islands last night in reviews. again, not trying to continue the madness here just dont have the time or money to audition a lot of stuff. the hype on class d is tremendous, but its obvious that they do have a sonic signature, just wondered what it is. again i am going for a non-fatiguing sound, although nothing fat and slow either, just a touch of good warmth and the ability to portray the depth of stage on a decent recording.
dave
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sounds like the mccormack or odyssey would be my ticket, either one a better value dollar wise?
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IIRC, the Odyssey has pretty low input impedance, may not be a good match for a tube pre. The Mccormack sensitivity can also be an issue. Really, the Bryston 4B-ST is a fine amp, don't overlook it.