Bo1972, I have no idea how you would know other than sounding different. I would suggest emailing Stillpoints to ask. I have always been careful so, I'm not worried about any of mine.
What Ultras are you getting-the SSs or the Fives?
When I first got the Ultra SSs, everything else sounded broken. The Star Sound pieces, however, are a different sound and also have been a sonic enhancement.
What Ultras are you getting-the SSs or the Fives?
When I first got the Ultra SSs, everything else sounded broken. The Star Sound pieces, however, are a different sound and also have been a sonic enhancement.