U22XT AE    Professional 24-bit USB Audio Interface    The U22 XT offers maximum flexibility, USB bus power, and lossless professional 24-bit audio quality.           Analog output channel with 2 analog inputs and 2 RCA interfaces, +48V phantom powered mic preamplifier XLR input, Hi-Z instrument input for electric guitar, a high quality headphone output and TRS line output . The volume of the speaker and the headphone can be adjusted by the hardware knobs respectively, and the monitoring of the microphone and system sound (including the accompaniment) can also be adjusted.           On the software side, the U22 XT offers low latency drivers based on our EWDM and DirectWIRE technologies, supporting WDM, ASIO 2.0 and CoreAudio.            Comes with the U22 XT is a German professional audio editing software: Bitwig 8-Track, a simple and effective digital audio workstation software that can create and design your audio like a professional. It's a one-stop professional audio software that can be used for recording, organizing, and improvising, without the need to open additional software. This is a professional solution developed entirely by musicians for musicians.           If you are still looking for a truly powerful USB audio solution for your PC or Mac, the U22 XT will be your best choice                  Features:   • 2 in 2 out 24-bit / 96kHz USB 2.0 Full Speed sound card   • The preamp contains a + 48V phantom power supply   • 1/4 "(6.35) Hi-Z instrument input connector   • USB bus powered   • The maximum support 24bit / 96kHz   • RCA line input interface   • 1/4 "(6.35) TRS balanced line out connector   • 1/4 "(6.35) headphone output connector   • ADC dynamic range: 102dB (a)   • DAC Dynamic Range: 108dB (a)   • The front panel controls the input / output monitor balance   • The front panel has main output volume control   • Supported: Windows Vista / 7/8/10 with ASIO 2.0, MME, WDM and DirectSound incl. DirectWIRE support   • Image-Line Software Deckadance LE is licensed   • Comes with Bitwig 8-Track digital audio workstation software   • Size: 17.5cm x 12.0cm x 4.5cm