Hi Ejay,
Congratulations , you own an excellent pair of speakers and I just heard them again at CES a few days ago. The 2A3 is probably a bit too low powered for anything above modest listening levels ( The tonality may be wonderful however). The ARC REF 75 may work well, based on my familiarity I'd strongly and passionately urge you to try a good quality 845 SET amplifier. Your Crescendos with expose the innate character of the amplifier used.
Charles,
Charles,
Congratulations , you own an excellent pair of speakers and I just heard them again at CES a few days ago. The 2A3 is probably a bit too low powered for anything above modest listening levels ( The tonality may be wonderful however). The ARC REF 75 may work well, based on my familiarity I'd strongly and passionately urge you to try a good quality 845 SET amplifier. Your Crescendos with expose the innate character of the amplifier used.
Charles,
Charles,