A few people have compared M60s with DM6xx/7xx on the board but I haven't found their posts yet. The general feeling seemed to be that the M60s sounded better than the 603/604 but sounded somewhat similar to the 703s. Some people preferred the 703s, others preferred the M60s.
If you get a chance to listen to the larger Monitor Audio Silvers that might be another good comparison -- some people prefer the Silvers while others prefer the Axioms. Don't think I have heard anyone prefer MA Bronze to Axiom though.
If I find the posts I'll reply back with links...
M60ti, VP180, QS8, M2ti, EP500, PC-Plus 20-39
M5HP, M40ti, Sierra-1
LFR1100 active, ADA1500-4 and -8
| 
