I have run my HR Kestrels quite successfully with a Music Reference RM-10 35wpc PP tube amp. This was recommended to me by Pat McGinty of Meadowlark. If you want to try SS I had the best luck with the Belles.
Meadowlark Kestral Owners! - Amp Help.
I recently moved the system into a room that sucked the life out of my EPos ES12'and have ended up with a pair of Hot Rod kestrals- Definetly an improvement in the low end. But things still didn't seem quite right. I replaced my CJ MV 52 (45 watt) with an old Rotel RB970(70 Watt) I had laying around and while not as smooth, things just worked better. I guess the answer is I need more power and am thinking of getting something in the 100-150 watt range Solid State. Any suggestions? The rest of the system: Micromega Stage 2, Audible Illusions Modulus 3. Oh yeah, I'd like to spend in the $700 to $1000 range. Thanks for you input