Well I waited for my call,but they did not made it before this 24th,soI bought some Adcom Monoblocks at e-bay( GFA-565)they made an inprovement over my old 555,they do not clip at Dolby reference levels like the Adcome 555.I have been thinking about the 7100 for the rest of my channels,but time will tell.Merry Christmas to all.......