Amp pairing for Nad m51 and focal 816w speakers


Hi, I just purchased a nad m51 second hand, and recently purchased focal 816w speakers. Any suggestions on amp to use? Wires are acoustic zen matrix reference 2 interconnects and basic speaker wire for now but I have option to get acoustic zen holograms or satori and acoustic zen tsunami power cables at great deal for the nad and whatever amp I get. Please assist with amp pairing suggestion. Thanks
shogun22
Cool I'll read up on the YBA, at first glance it looks great, but only 40 watts at 8 ohm, the rotel I'm running now is 120 watts. I know that all lower isn't the same but it's considerablly lower.
I think the YBA is in the right track in that it's very musical sounding, which is what I want, just power seems too low.
I have the M51 in my system and while I don't use your amp or speakers, here is a review that has the Rotel RB-1582 MKII and A23 in direct comparison.

http://www.soundstageaccess.com/index.php/equipment-reviews/560-parasound-halo-a-23-stereo-amplifier

They consider the Rotel a bit warmish, softening leading edges and not having as much resolution or imaging capabilities. The Parasound was preferred, but it likely wouldn't help with upper treble remarks you had voiced.

I've never owned either brand, so I couldn't give a proper recommendation on them. As for the M51, bags of resolution while never sound harsh and even a bit of warmth. Used it direct and with my preamp and it seems very close either way. I keep the preamp in for added input flexibility.