Just used for headphones & mic on my PC but recently upgraded so no longer need this. Works perfectly and looks new. Four analog inputs: two natural-sounding Scarlett mic preamps with plenty of even gain; two newly-designed instrument inputs, designed to handle seriously hot guitar pick-ups Class-leading conversion and sample rates up to 192kHz/24 bit Super-low latency for using your plug-ins in real time without the need for DSP (measured at 2.74ms, working at 96kHz with a 32 samples buffer) 1/4-Inch balanced jack outputs to connect professional studio monitors; one headphones output with gain control. Gain range - 50 decibels. Includes Pro Tools First Focusrite Creative Pack and Ableton Live Lite, Focusrite Control, Softube Time and Tone Bundle, Focusrite’s Red Plug-in Suite, 2GB of Loopmasters samples