cart 0

You have no items in your shopping cart.


You have no items to compare.


Age Confirmation

This option is only available for customers of age 16 or over. Please confirm by clicking the button that you are of age 16 or over. for more detail see Privacy Policy

I am over 16

ASUS Essence One MKII MUSES Edition External USB Sound Card, Headphone Amplifier, DSD support, 120dB SNR

Availability: Out of stock

  • External Sound Card

  • USB

  • DSD Support

  • 120dB SNR

  • Headphone Amplifier

0% interest for 4 months
Learn More>

ASUS Essence One MKII MUSES Edition External USB Sound Card, Headphone Amplifier, DSD support, 120dB SNR

Product Description

ASUS : In Search of Incredible

ASUS takes its name from Pegasus, the winged horse in Greek mythology that symbolizes wisdom and knowledge. ASUS embodies the strength, purity, and adventurous spirit of this fantastic creature, and soars to new heights with each new product it creates.

Flagship USB DAC and headphone amplifier features DSD support and six MUSES 01 Op-Amps for high-fidelity audio reproduction

- Native Direct-Stream Digital (DSD) support via DSD over PCM (DoP);

- Profound musicality and spacious sound thanks to six MUSES 01 op-amps;

- Top-class headphone amplifier drives up to 600ohm-impedance headphones with a dedicated gain jumper;

- Ultra-fidelity 120dB signal-to-noise ratio (SNR) with true balanced design;

- Jitter-free precision clock via asynchronous USB audio;

- Linear power supply with toroidal transformer to ensure clean power to all circuits;

- 8X symmetrical upsampling technology restores lossless audio.

True to the original

The Essence One MKII series improves on the superb Xonar Essence One series, winner of the 2012 CES Innovations Award and Japan’s prestigious VGP Awards in both 2012 and 2013. Essence engineers continuously improve sound quality, resulting in the Essence One MKII series with latest Direct-Stream Digital (DSD) support. With six state-of-the-art MUSES 01 op-amps, Essence One Mark II MUSES Edition takes audio to new levels, with profound musicality capturing every nuance.

Experience ultimate high-resolution sound 

Native DSD support

Essence One MKII series DACs stay true to the source audio, with support for 2.8MHz DSD through DSD over pulse-code modulation (PCM), known as DoP. DSD 2.8MHz format delivers 64 times (64X) the sampling rate of traditional compact disc (CD) recordings for audio playback at a resolution that is orders of magnitude higher.

Profound musicality and spacious sound

Six premium MUSES 01 op-amps

To create profound musicality ASUS engineered designed the Essence One MKII MUSES Edition with 6 MUSES 01 operational amplifiers (op-amps). These are the world’s first op-amps to be manufactured with high-purity oxygen-free copper interconnects and the result is true-to-life tonality, spacious sound and stunning vocals.

Exquisite headphone amplifier

Optimized for up to 600ohm-impedance and in-ear monitor(IEM) headphones with a dedicated gain jumper

The amplifier built in to the Essence One MKII DACs is engineered to drive both 600ohm-impedance headphones and 16ohm-impedance IEMs, thanks to the inclusion of a dedicated gain jumper for easy high/low gain settings. The result is an exquisite headphone amplifier that delivers remarkable listening experiences for all output preferences.

Ultra-fidelity 120dB signal-to-noise ratio (SNR)

True balanced design

Essence One MKII DACs ultra-high-fidelity audio output and 120dB signal-to-noise ratio (SNR) is aided by a true balanced design that draws on dual Texas Instruments PCM1795 DACs.

Consistent and clean power supply

Linear power supply with toroidal transformer

The DACs are also equipped with a linear power supply with a toroidal transformer to provide clean and consistent power that keeps noise contamination to a minimum. German-made WIMA® FKP 2 and FKS 2 film capacitors reduce ripples to deliver warm, rich sounds.

Finest details from the original recording

8X symmetrical upsampling technology

The Essence One MKII DACs offer 8X upsampling to preserve the finest details of the original audio and improve the output quality still further. Essence One MKII DACs employ symmetrical upsampling to improve 44.1/88.2 /176.4kHz input sources to 352.8kHz@32Bit and 48/96/192kHz sources all the way up to 384kHz@32Bit, while eliminating the jitter associated with asymmetrical upsampling.

Premium sound from outstanding design

Asynchronous USB audio

Standard internal clock compensation for different transfer rates between PCs and USB audio devices may still cause jitter, but Essence MKII DACs automatically adjusts buffer status to system output. It enables faster clock tuning and better jitter reduction for the best fidelity.

Native ASIO 2.2 driver

Essence One MKII DACs also support native Audio Stream Input/Output (ASIO) 2.2 drivers, which enables the digital signals to bypass Windows’ audio layers to avoid redundant processing — and that means bit-perfect audio output.

Balanced XLR outputs

Balanced XLR outputs offer higher quality output without unwanted noise and interference. Properly balanced lines integrate two signal-carrying conductors of equal magnitude but opposite polarity, causing noise along the cable to cancel out by the time it reaches the destination load.

Sample rate indicators

Sampling rates lighting will indicate according to the computers sample rate settings (44.1/ 48/ 88.2/ 96/ 176.4/ 192kHz).



Form Factor External
Hardware Connectivity USB
Model Essence One MKII MUSES Edition
Related Products