Had the earlier eci-3 and tried it with the dyns 1.1. The dyns being hungry in power as we all know, the eci3 couldn't quite bring it out.
On the other hand the eci4 i believe is 120 watts so that might be a different animal.
personally though having used a plinius 8150 with the 1.1s-for about a year, Id heartily recommend the plinius 8150i.
On not so difficult load speakers, I'd still put my hats on the plinius, the electroconpaniet is tad slower but also warmer. Tube like sounding in short. The plinius being more transparent, faster and more detailed.
On the other hand the eci4 i believe is 120 watts so that might be a different animal.
personally though having used a plinius 8150 with the 1.1s-for about a year, Id heartily recommend the plinius 8150i.
On not so difficult load speakers, I'd still put my hats on the plinius, the electroconpaniet is tad slower but also warmer. Tube like sounding in short. The plinius being more transparent, faster and more detailed.