Anyone tried this?
http://www.youtube.com/watch?v=8ZRPDftt0dA
I have an ECHO Mia (or is it Darla? I can never remember) in my PC at home, so i could plug my guitar right into one of those large phono plugs.
I dont see why it wouldnt work. Technically the Rocksmith cable is just a AD converter with Hi-Z input, mic connector with preamplifier that is (required for guitar, using normal mic input sounds like crap), same device as Behringer guitar-USB adapters and many others. Nothing magical about it, Rocksmith is just coded to work with its own cable and apparently it can be cracked.