@qbndds - What amp do you have now? BTW the D1.1's sound a lot better than the original D1's so I would say it was a good thing you couldn't pull the trigger last year. Otherwise you would be looking at getting them upgraded.
Anyhow back to the amp. When I had D1's I had an Octave V110 tube integrated w/black box and it sounded great. Then I upgraded to the D2's. Only at very high listening levels did the Octave fall apart (mids and highs would increase in volume but the lows stayed the same). I think that was more of a tube characteristic so after the Axpona 2015 show I bought the Aavik U300. I think you should listen to the D1.1's with your current amp first Then audition different amps to get the sound you're looking for. If you like the Aavik check out Jeff Rowland and Soulution. Burmester is also very good and a little warmer sounding.
Good Luck
Anyhow back to the amp. When I had D1's I had an Octave V110 tube integrated w/black box and it sounded great. Then I upgraded to the D2's. Only at very high listening levels did the Octave fall apart (mids and highs would increase in volume but the lows stayed the same). I think that was more of a tube characteristic so after the Axpona 2015 show I bought the Aavik U300. I think you should listen to the D1.1's with your current amp first Then audition different amps to get the sound you're looking for. If you like the Aavik check out Jeff Rowland and Soulution. Burmester is also very good and a little warmer sounding.
Good Luck