Smileshopper, I bought my Proac 2.5's in England and was informed by the manufacturers that they actual voice/fine tune them using Audio Research valve amps. I have been running mine with the Audio Research VT-100 poweramp and LS25 MKII preamp. These benefit from Siltech cabling with which they are also tuned.
All in all, this is the bery best set up you can get for the Proacs. The whole truly exceeding the amazing parts. Have you seen Michael Fremer's review in Stereophile?
All in all, this is the bery best set up you can get for the Proacs. The whole truly exceeding the amazing parts. Have you seen Michael Fremer's review in Stereophile?