If one does not require a phono stage, I would strongly recommend the Jungson JA 88C. This integrated was selling last year around $400 and if it can be sourced at that price currently, it would certainly be worth looking into. At this stage it appears that North American distributors and dealers of Jungson have substantially raised retail prices-there is currently a "luxury edition" of the 88C advertised on Audiogon with a suggested retail price of $1000-$1200, a far cry from $400 which they were selling for a year ago (I picked mine up used for $325), and it appears that the retail on the 88D has been bumped up to the $2500 range.
I replaced an Audiolab 8000A with the Jungson 88C and it is in a TOTALLY different league. The Audiolab typically had a stellar reputation, and I don't think it would be unfair to say that its reputation put it in a much higher quality range than the NAD products, regardless of the praise they have garnered.
One thing I can tell you with absolute certainty is that the build quality and technical innovation built into the 88C (especially if you can still find one at $400) will put the NAD or pretty much any other similarly priced product to absolute shame. The sound quality is outstanding as well.