Bought 2 new in 1984 and 2 more after that.
I also have the ADS Sub 10 and the C200 Bi-amplification unit which allows A & B speaker pairs to be powered from same amps with speakers in different rooms.
I have the sales brochures and manuals so if there are any of you that want I can scan and post if there is a way to input scans?
PreAmp and Power Amps all McIntosh (MC 2125 & 2255 used with 2255 on high and mid and 2125 on bass because with the sub there was too much bass for me). ADS's rated at 300 and I wanted to make sure no accidental overloading.
Interesting fact, had bought 4 B&W 801's in 1991 to replace the ADS's (from same store I had bought the ADS's)and after they set them up I felt the ADS's were better sounding. The dealer had 2 guys and the salesman come out and check and listen, they took the 801's back and gave full refund.
There all sitting in a bedroom now as using Mc XRT 30's with 2 Mac 1200 watts and C200 driving them so hopefully explains how good the ADS's are. Sorry, my kids have dibs.
So all you guys with the ADS's, enjoy.