Wayne,
I have apparently missed the XR45 new stock and J&R has changed the order to a XR70. I can find very little about the 70, but it appears to have holes in the top of the case instead of a fan, HDMI (which I can't use for a long time), 8 binding posts instead of 4, A B speakers?, and various other "features." I don't know if it retains all the features of the 45 either and I don't know if the TI chips are better or the same.
I am worried that the new version will be worse in sound quality. I can't use HDMI, and I care most about sound quality and the party mode capabilities for possible bi-amping in the future. I'm afraid I can't get it modded now, since I am trying to get the best sound I can for the buck and from what I can tell this is it for $300 which is about all I have to replace a 15 yr old receiver.
I would appreciate your thoughts on whether it is worth tracking down a current model 45 (demo or full MSRP ($399!), if available) or just see what the 70 is like? Would you mind saying what you would do based on experience with other products new models and what you know about the new XR70? It certainly has different inputs and layout.
Thanks for anything you can say.
Ben