World’s first audio card with precision clock tuning for perfect audio Industry-leading 124dB SNR Built-in headphone amp drives every available headphone with <0.001% distortion Perfectly shielded EMI-free analog output path Swappable Opamp socket Multi-channel upgradable Xonar Essence ST is the world’s first audio card to focus on precision clock tuning to minimize audio jitter. The result is extensive musical details and lively sound image presented for revolutionary experience. 124dB SNR (Signal-to-Noise Ratio) Choosing only the best components and finest design, Xonar Essence STX achieves unprecedented 124 dB SNR – 64 times clear than on-board solutions, bringing top-o-the shelf audio experience for audiophiles.
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World’s first audio card with precision clock tuning for perfect audio
Industry-leading 124dB SNR Built-in headphone amp drives every available
headphone with <0.001% distortion Perfectly shielded EMI-free analog output path Swappable Opamp socket Multi-channel upgradable
Xonar Essence ST is the world’s first audio card to focus on precision clock tuning to minimize audio jitter. The result is extensive musical details and lively sound image presented for revolutionary experience.
124dB SNR (Signal-to-Noise Ratio)
Choosing only the best components and finest design, Xonar Essence STX achieves unprecedented 124 dB SNR – 64 times clear than on-board solutions, bringing top-o-the shelf audio experience for audiophiles.
WEAK, DULL,
DISTORTED and
NO DETAILS.
CRYSTAL-CLEAR
and HEAR EVERY
DETAILS !!
Without Headphone Amp With Headphone Amp
Most quality headphones require extra driving power from amplifier to perform their best, otherwise, they distort and lose details.
Xonar Essence STX’s built-in headphone amplifier is ready to drive ANY headphone to it’s full performance stage, with under 0.001% distortion.
You Must Know…
Analog Output
EMI NoiseHyper-Grounding circuitry design
EMI shielding seals all analog output signals perfectly from noise, offering distortion-free audio enjoyment
Independent power for analog signals
Draw additional power from MOLEX ensures the power-sensitive analog signals treated with the cleanest power source
Utilizing multi-layer PCB design to separate audio from noise.
EMI-free analog output path
Essence ST is designed to allow full 7.1 surround enjoyment with future upgrade. The high fidelity Xonar H6 multi-channel extension board sold separately in the future provides 120dB signal-to-noise ratio, offering the ultimate surround sound quality ever in the market.