U22 XT offers a maximum of flexibility as fully bus powered USB device with pristine professional 24-bit audio quality. The interface features 2 analog input and 2 analog output channels with RCA connection, a microphone preamplifier with XLR input and support for +48V phantom power, a Hi-Z instrument input for guitars, a high quality headphone output and TRS line outputs. Master and headphone volume as well as monitoring are controlled on the front panel. On the software side, U22 XT provides low latency drivers with support for WDM, ASIO 2.0 and CoreAudio based on our EWDM and DirectWIRE technology. Included with U22 XT is the Bitwig 8-Track software, the trim and effective digital audio workstation to start producing, performing, and designing audio like a pro. With Bitwig 8-Track, you can start working right out of the box without other additional software. Record and arrange, improvise and perform, or do it all at once, with this professional solution developed by musicians, for musicians. If you're looking for a really powerful USB audio solution for your PC or Mac to start working out of the box, then U22 XT is for you!