Replacing Lost unitron hearing aid with used one plus DIY programming

Welcome to the forum @optimizatorbcn yeah that’s a bummer, but all is not lost, yes you could find another on eBay and program them as a pair DIY, just be sure to get the exact same model, unfortunately you’ll only have the audogram/settings for the left one, not both, but easy enough to sort DIY.

Ok, thanks! I will give it a try, so I have ordered the Noahlink interface on aliexpress. Can you please PM the link for the unitron software?

Update: I picked up a pair of Unitron Blu B9-Rs off ebay, which fortunately came with the same receiver that I need (power and wire lenght). So I tried the “transfer to new hearing aids” procedure in Unitron Truefit. It complained that it could not transfer the adaptation (I guess that’s because they are not the same exact model as my old ones). But it did recover my latest audigrams for both ears from the old right-side B7-R and then I was able to generate a new automatic adaptation. So I now have functioning hearing aids again! Thanks a lot for the help and hints!!