Let the hive mind of Engadget get that for you.
"I am looking for a device that will stream sound from one source to several recipients. For example, I want to stream sound from my TV or stereo to my phone or MP3 player that has radio and Bluetooth capabilities. I have looked into radio transmitters and they seem like a decent choice, but I can't find one that uses external power (USB or from the plug) and I would want one with a transmit range of around 50 meters. Thanks!"
I love my Vizio SV470XVT, but selfishly I hope they don't get too upscale so the rest of us can't afford them like all the other big names. I feel like they're still sort of a secret, though I maybe blowing it now, with good quality and support for a decent price. Maybe their Black Friday stuff is just late? I hope so!