If I disconnect just one of the devices from the splitter then the quality jumps back up to normal quality. My dad loved them so I gave them to him because he only wants it for music Once the update procedure is complete, youll be able to continue using your headset on your Mac, iPhone, etc. This is a good buy for a hobby bike mechanic. Theyre nice, but not great. So, I have, unsuccessfully, searching for a proper pair of slippers that would be good for both outdoor and indoor use that can at least somewhat pass as regular footwear and I looked up a bunch of reviews for indoor/outdoor slippers after a few other unsuccessful attempts at a replacement and ended up purchasing these. Easy to set up, I did not use the orginal platter mat opting for an acrylic one which makes the unit look even better. you can easily fall in love with the perfect balance that these maintain so well. Me gusto la calidad y funcionalidad del rack / exhibidor. Habe mir dieses Teil schon vor einem Jahr bei Amazon gekauft.