I have a Behringer mixer beside me so I can try and hear the TV thru headphones.

But the new ones have USB. Bi-directional.

Here's one plug in your guitar, plug in your mic, record back to the computer, use phones, out to an amp..

http://www.google.com/products/catalog?c...ed=0CBoQ8gIwAA#


John Conley
Musica est vita