I think I've found something usable; http://www.audio-magus.com/Super_Pro_DAC707SE_USB_p/109401.htm Looks like you can connect it with USB (maybe the remote controls will work) or with toslink, then the volume surely will be controlable with my Mac's remote etc. But does USB sound better dan toslink? The output is okay because I know there are

I do have some experience with soldering but not much. And do you have any interference from your phone? My phone is next to the speakers and the MacBook Pro's output, for my Logitech set it's no problem at all but I just want to make sure, my BeoLab 8000 don't have any problem on my TV (Sony) and there I don't have any interference

The cable you are talking about, is that able to connect to a set of two, I'm going to buy a set of two BeoLab 3's and I want to connect them both as a setero set in my 3,5mm output. I know it's not the best solution for audio quality but I want to control the volume with my keyboard and remote(hardware), I don't know if that is possible

I am also searching for the same adaptop so if there is anybody who can help us out, please help.

What kind of converter are you using to connect the Beolab 3's to your MBP, I want to buy the Beolab 3's and I already have a MacBook Pro but I don't seem to find any converter usable, so do you have a link to a shop?