The Line 6 Tone port definitely Is a sweet Option. They have their UX1 option, with one input, The UX2 option it 2 guitar inputs and 2 mic inputs and the UX8 which has I think 16 inputs. They range from $59.99-$499.99 at most websites.Also an M-Audio Box works as well. I just prefer line6 because I purchased their POD X3 live for my guitar modelling. I have the Gearbox software that comes with the Tone ports, it is bloody amazing, highly recommended for getting sweet tones. Even if you are tone creating impaired, there are many presets that sound amazing.
If the Lord as my light and my path, who then shall I fear?