Being a Nad fan(I own 1 of their amps)I cannot say anything bad about them. As far as brightness my experience has been that the speakers are the 1st culprit and that an receiver just accent that brightness. I run Paradigm and don't think it is at all bright, keep in mind that it has been a while since I haven't used my amps but still. I find though the british speakers lean bright and that may be what starts it. What speakers do you plan to run?
As far as the 751 it is only 5.1 so keep that in mind, the 761 is 6.1 and is closer to $700+. Rumor has it that NAD is going to release a new receiver but I haven't heard much more about them or when.
Hope that helps some others with different makes of speakers will chime in to.
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m-mmeyer
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m-mmeyerGO TWINS My DVD's "Pain heals, Chicks dig scars and glory is forever"
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