Creative high resolution sound card PCIe Sound Blaster ZxR playback redirect correspondence 2 PCIe Sound Blaster ZxR High Resolution Audio compatible. The top model of Sound Blaster Z series! It adopts the studio grade component, and it consists of two pieces of the main card analog input and the DBPro daughter card of digital input / output, which are mainly analog output. Audio Control Module included Very high quality DA converter, professional grade AD converter and capacitor, exchangeable operational amplifier, adopt high quality audio components sticking to sound quality.