- KS9 has no rechargeable option
- KS9 has no telecoil option
- KS9 has no tinnitus therapy option
- KS9 not getting RogerDirect support
- KS9 won’t get Marvel 2.0* upgrade in August
I got mine a month ago. I DID get telecoil support (apparently recently available).
There’s been a firmware upgrade that does offer Roger Direct support-> Link
I don’t know what will happen with the August Phonak. But the hearing aid specialist at Costco said there was an upgrade coming to the KS9s soon. He did NOT say or implicate that it would be the same as the Marvels.