First of all, after having my new pair of Audéo PFE a few days now, I think they're great. I've been using the black filter with the silicone tips and compared to my Klipsch S4 that I had for a few years they are wonderful. (Nothing against the klipsch, I loved them every minute too.) The...

I recently ordered a pair of Phonak Audéo PFE112 and now I'm curious about amping. I haven't gotten them yet, but from reading around I've heard about equal on the sides of whether amping them or not is worth doing. So my question is, does using an amp with these make a noticeable difference...