I've owned MC-1000's for four years and hated to part with them a year ago but I had to---baby. But I kept my Dynaudio Consequence just in case my fortunes turned around one day.
The problem most people have with Mac gear is unfounded.
I read this month's peice review on the 1201's and I was really pissed. They had them hooked up to a pair of Utopias and I couldn't help but think if these people really know what they're doing.
The only way to really judge muscular amps like these is to drive an impossible load like my Dynaudio Consequence-83dB not with 91dB speakers. The macs only come alive at around 300 watts or so.
I used to drive an old pair of B&W 800's 93'dB and they didn't sound as good because I didn't have a gymnasium to turn them up full blast. When I did, the sound was bouncing all over the place.
The moral of my story is the the big guys sound best with hard to drive speakers.
As for quality and comparing them to the new ones I'm sure they have sped them up a bit but as any Mac fan will tell you, we like it warmer so the former are probably better.
Besides, great deals can be had on a new pair of the old ones but as I said before, I'm still not ready to pull the trigger--Spring is coming and I have to invest in a new backyard fence for my little girl safety.
Buy a new pair of thousands and enjoy!
Douggie in Toronto