Thank you, now I seem to remember you mentioned the Dyn Spec 40 before, on another thread I guess. Sorry about you 3808, but I think that's more luck than a reflection of Denon AVR's reliability. My very old 3805 and 4308 were in great conditions when I sold one and gave one away, both are still in top shape even now.
So if it form follows functions is not the factor here, then I assume you are still open to considering a 7.1 AVR. You can get a AVR-X3500H for probably less than $699 brand new with a 3 year warranty or Marantz SR5013 for less if you search hard. Or consider Accessories4less.com, for even less dollars.
Talk about "an amp in there", both 7.1 AVRs have stronger power supply (for two channel use) and amps in it than the NR1200 for sure. An AVR is an AVR, 2,5,7 through 13.1 channel or not. The AVR-X3400H (X3500H should be the same except it is more up to date in features) is a fantastic sounding little AVR, as good as my much more expensive and powerful separates when used below its limits.
I know it makes a lot of sense to use a 2.1 AVR for 2.1 use and a 5.1 AVR for 5.1 use. I suggested the 7.1 versions because of the fantastic value of the one year outdated models. This seems to happen only with 7.1, and now may be 9.1 models too, because of their sales volume, so value shoppers who are practically minded can take advantage of this fact/phenomena.
I read the Stereophile review on the Special 40, and I definitely wouldn't use any slim line avrs, not even the NR1200 to drive them except in a small room sitting within 8 feet +/- and listen at well below reference level. The 7.1 AVRs would at least give you a couple of dB more headroom, more for transient peaks. Such medium low efficient 6 ohm nominal speakers are not designed to play very loud to begin with, but it would still be a shame to match them with a 75 W rated slim line 2.1 receiver that has power consumption rated 180 W soak and wet. Power consumption means little, but could be a good indicator if used to compare D&M class AB amps.