Go to an audiologist and get custom Westone plugs. You can get 25db or 9db filters and they work *great*
I paid 140????? Much cheaper then a pair of ears.
They do subdue the volume a good amount, even the 9dbs, so they take a little getting used to. It is pretty bizarre not hearing much extraneous noise but just hearing the loudest things in the room and then taking out the plugs and getting your ears peeled off from volume.
I would like to use 6dbs but they don't exist.
To be clear; the molds will take any time of filter (9/25) http://www.westone.com/store/index.p...g-filters.html