http://www.musicrepo.com/record-guitar-on-computer/
Fendere, probaj ovo.
A takođe pogledaj i ovo:
http://en.wikipedia.org/wiki/Rocksmith
"Rocksmith requires the use of the real tone cable, a USB cable that connects to the standard 1⁄4 in (6.35 mm) output jack of most electric guitars. Other guitars, such as acoustic guitars, may require additional hardware, such as a pickup. Though players can provide their own guitar, Rocksmith was also sold as a bundle that includes the game and adapter, an Epiphone Les Paul Junior guitar, strap, and 2 picks"