Specifications Input (Mic) – Mic/Line Combo Inputs 4 Input (Mic) – Gain 4 Input (Mic) – Inputs with Hi-Z 2 Input (Mic) – Peak Light 4 Input (Mic) – EQ High 4 Input (Mic) – EQ Mid 4 Input (Mic) – EQ Low 4 Input (Mic) – Pan 4 Input (Mic) – Level 4 Input (Line) – 1/4″ Stereo Line Inputs w/Trim 2 Input (Line) – RCA Stereo Line Inputs 1 Input (Line) – 1/4″ Stereo Line External FX Return 1 Input (Line) – Aux/FX 3 Input (Line) – Balance 4 Input (USB) – USB Return 2, summed with RCA, to channel 9/10 Output – Master Stereo Out 1 Output – Monitor Stereo Out 1 Output – Aux Out 1 Lexicon Processing – Reverb/Chorus/Delay 1 Lexicon Processing – Tap Tempo 1 Output Control – Master Level Fader 1 Output Control – Monitor/Phones Level 1 Output Control – Output Meters 4x LED