Alctron MX4USB is 4 channel desktop mixer with USB digital audio interface built in.
it has multicolor LED meter for visual monitoring the main output level,
and a stereo 1/4″ headphone output has its own level control.
MX4USB is perfect for using in basic home recording setup, video editing and production studio & portable broadcasting setup
coz its output not only line level analog signal but also stereo 16bit 44.1kHz digital signal over USB for low noise.