Thats a pretty amazing discount on that site, though it seems they are the only one selling it. I like that it's 120W/ch vs the 1070's 65.

I don't see how they can take 2 grand off the receiver. I am also looking at upgrading my 1050 to a 1070, though currently have no need for the dvi switching. I do like that boston's usb connection for upgrades and and audio streaming.

I don't see many web reviews of the boston.