SOUND BLASTER AE-X Hi-res PCIe DAC with Discrete Headphone AMP Sound Blaster AE-X is built for users who expect more from desktop sound. With ESS SABRE-class DAC architecture, high-resolution playback, discrete headphone amplification, and advanced personalization through the Creative Nexus app, it delivers a clear step up in fidelity, power, and immersion over onboard audio. KEY FEATURES: REFERENCE-GRADE FIDELITY ESS ES9039Q2M DAC with 130 dB dynamic range for cleaner, more revealing sound. HIGH-RESOLUTION PLAYBACK Up to 32-bit / 384 kHz stereo playback for greater depth, texture, and detail. POWER FOR DEMANDING HEADPHONES Discrete headphone amplification for stronger drive, better headroom, and more control. BIT-PERFECT AUDIO PERFORMANCE DSD256 and ASIO 2.3 support for a more direct, uncompromised listening experience. PRECISION SOUND PERSONALIZATION Fine-tune your sound with 10-band parametric EQ and AutoEq in the Creative Nexus app. FLEXIBLE DESKTOP CONNECTIVITY Coaxial output and optical input for seamless integration with desktop audio setups.