I had the best experience with my 1.6's with a Levinson 335. They need a lot of current and high damping factors to control those panels. No offense but the Cambridge is just not up to the challenge...
Magnepan 1.6 speakers
I am currently using a cambridge audio 840w amp. My question is has anyone gone from a two channel amp to monoblocks with this speaker ? Was there a huge improvement ? Is it worth the extra money to do this ?