I agree with bahn...
I agree with Bahn on this one- The SQ of the Nak's is just unbeatable- highly reminiscent of the OLD Alpines, which are far and beyond, my favorite. I still have my alpine 7940 which treats me great and still puts out a super clean signal and never had a problem.
In SQ department, the new alpines are still good, but not as good as the naks- no doubt
I say:
Nak
Alpine
top two for sure.
Alpine has substantially better customer service though, and for this reason, I'd take the alpine still. PLus, you gotta remember, your system is only as good as it weakest link! I laugh my ass off when I see guys insist on spending the bucks on the nak and then they use the shittiest cheapest interconnects they can get their hands on- prob'ly cause their broke from the HU!!! I just gotta laugh, it's like, "what's the use?!?!?"
I'm having enough trouble now trying to figure out how to keep the stock business CD unit and get some kind of RCA outputs from it!!! Anyone, please feel free to chime in here!