Amplifier upgrade


Have been a long time Infinity fan and have owned several different series. I have the Eplison I use Aragon's to power then 8008 (newer version) for the lows, Palladiums (slant front) for the Highs, Pass Labs Aleph P preamp, Sony
XA777ES CD Player, Morrow MA 7 Balanced and Richard Gray speaker wire Bi-wired.

The Infinity Eplison requires bi-amping but after plenty of research and listening i have found the high end is harder to drive then the low. Happy with the way they sound for now but thinking of up grading the High end 
amp for greater clarity and headroom looking at the McIntosh MC352, Aragon Iridium.... any thoughts?

Best Regards,
Larry 
lilrock
Any Pass Labs amps.  You will never hear anything better & tight sound from any amp.

If you dont mind class A & lots of heat & a hi electric bill, try class A but class AB is also almost as good.
I agree the Pass Labs amps will fix your issue. Frankly their class AB amps are a fantastic buy with incredible power and clarity. 
They run in class A most of the time and with more power and less heat than their class pure class A amps.
In terms of sound, power & punch, Pass Labs will always run circles around the McIntosh, although I must admit McIntoshes always look soo fantastic :-)