Line6 GX... as a headphone amp practice tool.

Ok, so i know that the Line6 GX can be used as a recording interface. But can it be used like a headphone amp with and aux input, i.e can i play my bass along with an mp.3 or whatever, NOT in a recording situation, just like a practice situation???

E.g, i play a song in iTunes, i hear it through the headphones from the Line6 GX and i also hear my bass too, which is plugged into the GX.

 

Found the answer....on the line6 web site :scowl: