I agree with Jtimothya's evaluation of the Premier 140. His review was a deciding factor in my going from the Premier 11A to the Premier 140. Haven't looked back since although the 11A is still a mighty fine amp IMHO. Also, I recently upgraded my preamp from the CJ 17LS to a CJ 16LS2 and you just know that the amp kept up. Like most good pieces of equipment, they continue to "improve" as the rest of the system does. It doesn't hold you back.
Good luck,
Joe
Good luck,
Joe