Ramy,
I suggest a listen to Simaudio amps e.g. W-5, W-6 or W-10. I have heard the Utopias with the Simaudio Titan multi-channel amp, which is very similar to the others mentioned, and it was a nice match indeed. With that said, I must agree with the others who believe the Utopias love tubes. If maintenance is a driving concern, then I would point to VAC (Valve Amplification Company). They do not stress the tubes they use, and get great sound for up to 5000 hours a clip. Biasing is simple, and infrequent. Give their president, Kevin Hayes, a call or drop him some email at www.vac-amps.com. He may assuage your concerns and get you better sound than any SS amp I have heard.
Good luck with whatever you decide.
I suggest a listen to Simaudio amps e.g. W-5, W-6 or W-10. I have heard the Utopias with the Simaudio Titan multi-channel amp, which is very similar to the others mentioned, and it was a nice match indeed. With that said, I must agree with the others who believe the Utopias love tubes. If maintenance is a driving concern, then I would point to VAC (Valve Amplification Company). They do not stress the tubes they use, and get great sound for up to 5000 hours a clip. Biasing is simple, and infrequent. Give their president, Kevin Hayes, a call or drop him some email at www.vac-amps.com. He may assuage your concerns and get you better sound than any SS amp I have heard.
Good luck with whatever you decide.