Hales can sound edgy with electronics (in the worst sense of the word) that are same, though they are not necessarily that way. Careful with the 8008, don't know the others. Ayre and CJ are definitely the direction I would look.
What amplifiers should I consider ?
I am purchasing a set of Hales Revelation 3 speakers, and believe my Acurus DIA 100 MK II Integrated Amplifier is going to be somewhat "challenged." I intend to purchase a more powerful amplifier by Christmas, but am limited to a budget of perhaps $1500 US. Obviously, I will be looking used, but I am looking for opinions on what amplifiers to consider. Current thoughts include the PS Audio HCA-2, the Aragon 8008, and the Marsh A400S, but I am open to suggestion. Perhaps some Hales owners can give me feedback on what they are using and if they are happy with their current systems?