Posted April 26 2013 - 12:24 PM
The doubling of power with the 2205A should bring you more dynamic, effortless sound than the 855A. In your own words, its a no-brainer.
Main System: Denon DP-59L TT, Audio-Technica AT33EV MC cartridge, Marantz Reference SA-11S2 SACD player, Classé CP-50 preamp, Classé CA-300 amp, Classé RC-1 remote interface, PSB Stratus Gold i speakers, DIY Balanced AC Power Conditioner, Acoustic Zen Cables, Oyaide and Furutech power connectors.
HT System: Toshiba DVR5SU, laptop #1, Outlaw Audio OAW3 wireless DAC, Marantz SR19 AVR, Phase Linear 400 Series 2 amp, Axiom mains, Optimus surrounds, Audiosource 10.1EQ, Dayton 12" subs (2), Belkin PureAv PF60 line conditioner.
Party System: laptop #2, AQ Dragonfly USB DAC, Technics SUA6 preamp, Acurus A250 amp, Radio Shack 15-band EQ, Pioneer SR9 reverb amp, Cerwin-Vega DX9 speakers, Dayton exponential horns w/ HF/MF titanium compression drivers.