[DISCONTINUED] Line 6 POD X3 Inputs & Outputs 1/4" Instrument Input XLR Microphone Input (w/ Trim Adjust) USB 2.0 for Computer Recording FBV Connector for optional Pedal Controller Controls Expansive Backlit LCD Display 8 Chrome "Amp Control" Knobs: Drive, Bass, Mid, Treble, Presence, Reverb, Tone Volume, Master Volume Tap Tempo/Tuner Button 5 Stompbox On/Off Buttons: Amp, Stomp, Mod, Delay, Verb Dedicated "Dua