Creative Labs Sound Blaster ZxR. Audio output channels: 5.1 channels, Audio quality: 24 bit, Line-out Signal-to-Noise Ratio (SNR): 124 dB. Host interface: PCI-E. Dolby technologies: Dolby Digital DTS Connect,Dolby Digital Live, Cables included: Audio (3.5mm),S/PDIF. Bundled software: Sound Blaster Z-Series Control Panel SBX Pro Studio CrystalVoice Scout Mode Speakers /.... Minimum RAM: 1024 MB, Minimum processor: 2.2 GHz

The ultimate in audio playback and creation solution
The Sound Blaster ZxR is the flagship of the ultra high-performance Z-Series of Sound Blaster® PCI-Express sound cards, elevating the standards of technology and performance for the future of gaming and entertainment on the PC. Designed to deliver the ultimate audio playback and creation solution for the PC, Sound Blaster ZxR personifies the ultimate gaming and entertainment performance for a sound card.

SNR 124dB
A signal to noise ratio or SNR of 124dB means your audio will be more than 99.99% pristine, which is over 89.1 times better than motherboard audio.

Crystal clear communication
In gaming, if you're not communicating, you're not winning. Experience crystal clear communication with your teammates with the CrystalVoice™ suite of technologies that removes echoes, ambient noises and picks up your voice from within a zone (Voice Focus). It also maintains your voice level even if you are near or further away from the microphone.

Studio-grade content creation
Add studio quality audio sound tracks or voice tracks to your video clips or home videos created with hardware that uses only audiophile-grade components such as 123dB analog-to-digital converters (ADCs) with RCA Aux-in and optical inputs for outstanding recording quality. With the 600 ohm headphone ampflier, you can do studio-grade monitoring as well.

High-quality DBPro daughter board
The DBpro is another reason why Sound Blaster ZxR delivers only the best audio playback and creation. It offers optical output for outstanding audio playback, plus professional-grade ADCs with RCA Aux-in and optical inputs for studio-grade recording quality.

SBX Pro Studio™ technologies
SBX Pro Studio™ sound technologies create unprecedented levels of audio realism, including stunning 3D surround effects for your speakers and headsets.

Accessible Audio Control Module (ACM)
Take control in style and ease with the ACM that incorporates a built-in microphone array and mic/headphone I/O connections. The knob on the ACM lets you conveniently adjust the headphone levels.

Sound Core3D audio processor
We designed the quad-core Sound Core3D™ audio processor to offload SBX Pro Studio and CrystalVoice effects processing from your primary CPU, improving your overall PC performance, resulting in drastically superior audio and voice quality.

High fidelity multi-channel surround
Connect to your home theatre system through a single digital cable and enjoy cinematic DVD movies by transforming any stereo or multi-channel streams into high fidelity immersive surround sound.

Never unplug your headphones again
With the Sound Blaster Z-series Control Panel, just toggle between your headphone and speaker system with a flip of a switch.