I’ve started to get episodes of very intermitted static in one of my Phonak Marvels. (Last month I had some static in the other aid, which shortly thereafter went on strike and has been repaired).
The static comes and goes. It’s intermitted and low-frequency — not white noise.
Is this likely to be related to:
- A defective (batch of) batteries?
- A decaying connection between the amplifier and receiver?
- A problem with one of the microphones?
- A problem with the wax guard or that which lies beyond the wax guard?
- A problem with the electronics, or the computer?