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Item#: N82E16829132023R
ASUS Xonar Essence One USB DAC and Headphone Amplifier Images from retail item, box contents may vary.

ASUS Xonar Essence One 24-bit 192KHz USB Interface USB DAC and Headphone Amplifier

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  • 24-bit 192KHz
  • USB Interface
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Learn more about the ASUS Xonar Essence One


Xonar Essence One

Audio core

Audio Chipset
C-Media CM6631
Sample Rate
Digital Audio
120dB for Front-out


1 x Coaxial, 1 x Toslink
Other Ports
2 x 3.5mm RCA jack
1 x 6.3mm RCA jack
2 x Balanced Output (XLR)
1 x USB Input




Hi-Fi audio via the world’s first 8x symmetrical upsampling
While common upsampling USB DACs just transfer whatever audio source to 192kHz indistinguishably, Xonar Essence One upsamples 44.1 / 88.2 / 176.4kHz input to 352.8kHz and 48 / 96 / 192kHz input to 384kHz in a symmetrical way, preserving the originality of your music collection, also upsample bit-rate to 32bit corresponding to the original contents. (Note: 44.1*8=352.8kHz; 48*8=384kHz)

Extreme audio clarity with 120dB SNR
The SNR of normal USB DAC is about 110dB. With the extremely high SNR (>120dB), Xonar Essence One provides audiophiles clearer sounds with every details while significantly reduces the noise level.

Audiophile class headphone amplifier output
The Xonar Essence One has built-in audiophile-class headphone AMP circuit which gains 100% performance of all high end headphones, even with impedance up to 600ohms. The headphone amplifier powers up all Hi-Fi headphones with high performance and low distortion.

Physical Spec

10.29" x 9.06" x 2.39"
Package: 10.8 lbs.


Package Contents
ASUS Xonar Essence One x 1
Driver CD x 1
6.3mm to 3.5mm stereo adapter x 1
Audio Precision (AP) test report x 1
User manual x 1
USB cable x 1
Power cord x 1

Quick Info

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Sound Cards > 
Item#: N82E16829132023R
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