Line 6 POD XT Live Pro Guitar Tone On The Floor PODXT Live is an uncomplicated, gig-ready tone machine that's portable and adaptable to different real world stage and recording environments. PODXT Live can be used as the ultimate multi-effects pedal in front of any guitar amp, as a complete direct PA solution, or as the world-standard guitar recording workhorse in the studio. Over 80 Stompbox and Studio Effects 36 Legendary and Classic Amp Models 24 Cab & 4 Mic models 128 Channel Memories Stereo 1/4-inch analog Amp/Line Outs Variax Digital Input Routing Options Deep Editing Built-in Chromatic Tuner Large Backlit Display Dedicated Stompbox On/Off Switches Combination Wah/Volume/Tweak Pedal Tap Tempo/Tuner Switch Expression Pedal Input Headphone Out Aux Input for CD/MP3 players, drum machines, etc. Full MIDI Support USB Digital Recording I/O - Plus, Mac/PC editing with free Line 6 Edit or GuitarPort software