I own a Hegel H-30, running one amp as a stereo amp, being used with VAC Phi Beta tubed pre, and Venture Excellence III speakers. Its an amazing amp, it clearly bested my pair of Bryston 28sst's putting out 1000w per side. This amp has great control, finesse, PRAT, bass, and air. At its price point, there is little that beats it. The Constellation, or Jeff Rowland might give it a challenge, but both cost much more. I leave my solid state gear powered up all the time, and love it. Very reliable, built like a tank. I am using High Fidelity ultimate IC's from pre to amp as well, and have an excellent EnKlein power cord on the amp, and it all helps...its very resolving to upstream gear and synergy.
What type of gear do you have, and what amp are you using now, and what else have you auditioned?