Flawless Audio Output: Supreme audio fidelity with 127 dB DNR high-resolution 32-bit / 384 kHz playback via ESS SABER-class 9018 DAC and DSD64 playback support meeting even the most demanding audiophile needs for a incredibly clean audio. Powerful and Massive Audio Headphones - Xamp standalone headphones power each headphone separately with 1 Ω output impedance and drive studio grade headphones up to 600 Ω, including high-end planar magnetic headphones. And with the Audio Control Module, get quick access to the volume control knob, as well as the 1 1/4 and 1 1/4 inch I / O headphone and mic jacks, all within your fingertips. DISCREET OF THE THEATER AND VIRTUAL SURROUND DEGREE | Supports discrete 5.1 on Dolby Digital Live / DTS Connect encoded speakers and up to 7.1 virtual surround on headphones and speakers. Additionally, we have integrated Sound Blaster's surround virtualization technology into the AE-7 so you can comfortably enjoy surround sound on most media. Authentic Hardware-Powered Audio | Dedicated quad-core processor designed to deliver incredibly flawless and enhanced sound to your PC without overloading your CPU. Sound Blaster manages audio processing on the card itself, freeing up the CPU to handle other tasks New and improved software software customization suite | Sound Blaster Command software interface provides hardware-processed sound enhancements and full control of audio output via the Sound Blaster acoustic engine for a complete, personalized audio experience that delivers clearer vocals, accurate cues, and increased bass