The U-PHORIA UM2 2x2 USB Audio Interface from Behringer is a 2x2 USB audio interface that is capable of tracking your audio with a sampling rate up to 48 kHz. It features a single XENYX combination XLR/TRS microphone preamplifier with selectable 48V phantom power. Additionally, the UM2 has a front-panel 1/4" instrument input with dedicated level control. Output is provided in the form of stereo RCA outputs and a front-panel 1/4" headphone jack. The UM2 has selectable direct monitoring, and is housed in a metal chassis to be impact resistant. Behringer provides a free download of Tracktion 4 Audio Production software with registration.