I'm not sure whether one or two per ear, however, they said "it should have fixed the problem". I really hope so.
Btw, their mail-server seems to have some problem. I couldn't receive some of their messages and they couldn't receive some of my messages.
I was just wondering if you had received them back from fidelity and they had fixed the problem?
I am waiting for mine in the post, I got an email last week saying they replaced the crossover in one of the ears. I'm praying this fixes the problem, but some how due to past bad experience I have a feeling I am going to get the exact same pair back which I sent them over a month ago.
Fingers crossed X