ajaxender
100+ Head-Fier
- Joined
- Jul 9, 2015
- Posts
- 384
- Likes
- 148
ADEL is different to a vent, if it works as I understand it (and if it works as they say it does, of course). The modules have a membrane, which is semi-permeable. That means that it depends on how much pressure is involved, if it will actually let any air/pressure out.
That makes it - in my own inference, to be clear - almost the opposite of a vent, which will relieve pressure only up to a point (which may not be sufficient even without playing any sound for ears with higher pressure in them at rest, for whatever reason).
I believe the idea of the MAM in particular - and I do have a set of these, for my U4-SE - is that you can adjust the pressure level inside the system to match the natural pressure of your ears, which 1) won't feel much like a seal (and it doesn't, when I decide to go for the 'sweet spot') and 2) is the most ideal setting for relieving excess pressure. I'm pretty sure they don't claim this is fool-proof, you can still over-do the volume and pressure from that, but I do believe the effect is beneficial from my own usage.
To be fair, I also think the difference ADEL makes is much more pronounced with sealed IEMs; I find myself struggling with sealed BA IEMs but I'm using the FLC8s right now with no problems (if I were intending to listen for a lot longer right now, I might change to the U4). I think the particular use-case where it will have the greatest effect is for those using CIEMs for reasonably long periods.
That makes it - in my own inference, to be clear - almost the opposite of a vent, which will relieve pressure only up to a point (which may not be sufficient even without playing any sound for ears with higher pressure in them at rest, for whatever reason).
I believe the idea of the MAM in particular - and I do have a set of these, for my U4-SE - is that you can adjust the pressure level inside the system to match the natural pressure of your ears, which 1) won't feel much like a seal (and it doesn't, when I decide to go for the 'sweet spot') and 2) is the most ideal setting for relieving excess pressure. I'm pretty sure they don't claim this is fool-proof, you can still over-do the volume and pressure from that, but I do believe the effect is beneficial from my own usage.
To be fair, I also think the difference ADEL makes is much more pronounced with sealed IEMs; I find myself struggling with sealed BA IEMs but I'm using the FLC8s right now with no problems (if I were intending to listen for a lot longer right now, I might change to the U4). I think the particular use-case where it will have the greatest effect is for those using CIEMs for reasonably long periods.