ASUS Xonar Essence ST Audiophile Stereo PCI Sound Card Unboxing & First Look Linus Tech Tips
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Description
This is a very unique product. So unique that I actually wasn't really sure of the best way to present it. Partly because I'm not big into the audiophile scene, but also because it's so different from anything else out there. Basically if you don't already know you want one, you don't need to know about this product.
This unboxing and first-look video presents the ASUS Xonar Essence ST, described by Linus Tech Tips as a fairly unique audio card that targets audiophiles with a stereo focus. The host highlights several design choices intended to maximize sound quality, including an external power connector to supply clean analog power directly from the PSU, a high end digital to analog converter (DAC) specified as Bur Brown PCM1792, and a swappable op-amp module to tailor the sonic profile. He also emphasizes practical features for headphone users, such as a built-in headphone amplifier and a shielded, low-noise signal path with copper grounding to minimize distortion and interference. The packaging is unpacked in detail, showing the accessories: adapters for different headphone jacks, a small optical-to-analog adapter, and an audio precision test report that explains measurements like signal-to-noise ratio and cross-talk. The host notes that the card is explicitly stereo oriented, with two RCA outputs or a front panel headphone option, and mentions an optional Zonar H6 multi-channel extension board for those who want 7.1 surround via a separate module. Overall, the video frames the Essence ST as a purpose-built, high-end PCI solution aimed at serious audio enthusiasts who prioritize pristine stereo fidelity over multi-channel gaming or movie surround, while also guiding viewers through setup basics and the included documentation and posters that reinforce the brand’s prestige.
Topics · technology · audio · hardware · unboxing
Questions answered
- What makes the ASUS Xonar Essence ST distinct for audiophiles?
- It uses a high quality DAC (Bur Brown PCM1792), an external power connection to reduce PSU noise, a swappable op-amp, built-in headphone amplification, and a shielded analog path for minimal distortion, focusing on pristine stereo sound.
- Does the card support surround sound out of the box?
- No, the Essence ST is stereo by design, supporting two RCA outputs or a front-panel headphone output; 7.1 surround is available only with an optional Zonar H6 extension board.