New to full sized headphones. and I must say the momentums are probably the best sounding can I've owned.(came from PX-100-II, A-Jays, AIAIAI Tracks, Senn IE8, Marshall Monitors).
To all who did not like the Momentum's sound, after owning it for a few months, 2 of the following are the largest factors:
- Seal - 1 week after my purchase, I still thought something was off with the sound. While the seal was OK and my ears fit the cups, yet the clamping force was quite weak. I tried to tighten the clamping force and this resulted in a significant change in sound : it sounded fuller than stock. Prior to increasing the clamping force, the sound was good but I can't help but wonder on the lack of impact / sounds somewhat thin.
- Cable - Trust me, the cable with Mic sounds noticeably inferior than the direct cable. I've done hours of comparison, even on Units displayed on stores to make sure mine did not come with a defective remote cable. The straight cable has more PRaT and details in the mids. With the remote mic, some of the textures are missing and this is probably what others mention that have some weird bass - distant, not punchy. With the straight cable, everything is much more energetic.