just received my code 25 today in the mail, sounds great. except when I turn it on or connect to BT. when i do either, it makes a horribly loud screech sound that last about a half second. tried resinstalling fw, disconnecting all cables, still the same. can this be fixed or do i need to return it?
Here's a video of the loveliness: https://youtu.be/MW6hgIA0VCI