m12 Apex Module

Wore these through a three-hour band practice and my ears didn't feel that plugged, pressurized ache I usually get. The air pressure release really does make a difference over long sessions.

I was skeptical about the venting thing, but after a two-hour session my ears didn't feel that plugged, pressurized ache I usually get. The apex module really does release the seal pressure without killing the low end, which surprised me.

I wear my in-ears for four-hour practice sessions and usually have to pull them out by the second set, but the venting on this module keeps my ears from feeling plugged up. The air pressure release is subtle yet it's the first time my ears haven't ached after a long gig.