Phonak Naida B90 SP receiver replacement

hi, where can i buy phone for phonak naida B90 SP? maybe there is a site? what is the correct name?

If you are talking about the Phonak Naida Q90, you need a wireless audio streaming device in order to use Bluetooth with a cell phone.

I’m talking about repair and replacement of the phone, where did I draw the red one

The picture doesn’t show a phone. It shows part of your hearing aid.

Are you talking about the receiver?

yes, water got into the receiver, already quietly and not clearly

It’s a Balanced Armature or a Balanced Armature Driver.
Maybe try these links to:

Though I have no idea how to remove or replace these. Working with miniaturized parts is not simple. Also maybe Sonion is only small and not miniaturized.

Hi. You can get in sonion or Knowles web site. Also check the web site, Mouser if you have the reference of the receiver.

This is the web site of mouser electronic www.mouser.com
The reference is in the other side. If you can do it, you can see a small S and numbers that means is for Sonion company, if have a K means Knowles.

Here’s a re-post of a balanced armature image. The image shows an external receiver, but it’s the same technology.

I once busted apart one of those shiny hard acrylic molds that have an external receiver inside the mold. The wires inside were very-very thin, almost human-hair thin. A soldering tip might just burn them up?

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