Hi everyone,
I received the Cambridge Audio 540C CD player last week and the NAD C352 integrated yesterday. No surprise, the CD player was a major and immediately noticeable improvement over using the Toshiba DVD player for music CDs--more open, detailed, natural. An awesome upgrade.
The NAD also has some major advantages over the Marantz A/V receiver for music. Extended bass, sharper highs and upper midrange, and much more natural sounding. However, the sharpness gets a bit fatiguing. It's not "bright," really, but just more assertive on some notes, if that makes any sense.
I'm still breaking in the NAD, so I'll hold off on a final judgment, and I think some decent RCA cables might make a difference, too. (I'm using some $8 cables I had lying around until I can get some better ones.) Even if I end up trading it in, it's interesting and exciting to hear sound from my CDs that I never noticed was there before.
The bass from my VR-1s is so sweet now that I may not need to trade up to the VR-2s. But of course, that impulse won't last very long . . . :-)