AUNE X8 HIFI DAC Audio Decoder ES9038Q2M USB DAC Amp DSD512DSD Sampling Frequencies: 2. 8224 MHz (DSD64) DSD Sampling Frequencies: 22. 5792 MHz (DSD512) DSD Sampling Frequencies: 11. 2896 MHz (DSD256) DSD Sampling Frequencies: 5. 6448 MHz (DSD128) Model Number: aune X8 Inputs: Coaxial Inputs: Optical (SPDIF) Inputs: USB Type B PCM Word Length: 16 bit PCM Word Length: 24 bit PCM Sampling Frequencies: 88. 2 kHz PCM Sampling Frequencies: 48 kHz PCM Sampling Frequencies: 705. 6 kHz PCM Sampling Frequencies: 352.

001 Package: OPA2134 and NJM5532 OP-AMPs included. 
002 Package: OPA2134, NJM5532 , OPA2604, MUSES01, LME49720 OP-AMPs included. 

unboxing

Technical Specifications:-

• Aune developed FPGA DAC chip

• PCM decoding up to 32-Bit/768kHz

• DSD decoding up to DSD512 natively

• Multiple input options, USB, Coaxial, and Optical

• RCA output port

• Output Power 2.0Vrms

• Frequency response range: 20Hz-20kHz

• THD+N: 0.0006%

• Signal to Noise ratio: 117dB

Aune is a China-based audio equipment manufacturer, they have proficiency in manufacturing audio products like desktop DAC/AMP's and many more. They are widely known for their portable headphone amplifier like the Aune B1s. They released a new DAC for desktop setups in the last year, the Aune X8.

Hi-Fi Sound Decoding:-

The Aune X8 is equipped with a in house developed FPGA DAC chip which provides a cleaner and noise-free sound decoding, The DAC is able to decode PCM up to 32-Bit/768kHz, or DSD up to DSD512 natively. The output has a clear, dark background, the sound is decoded with utmost precision. There is no noise floor or distortion in the sound output.

Multiple Input Options:-

You get multiple input options with the Aune X8, it can be provided input through the USB, Coaxial, or Optical input options. Please note that the Aune X8 supports PCM 32-Bit/768kHz only through the USB input method, through Coaxial and Optical input it supports PCM up to 32-Bit/ 384kHz, and DSD up to DSD128.

With a USB input option, you can easily use this DAC with your smartphones and digital audio players with USB sound output option, please note that separate cables might be required for this and they are not included in the package.

Interchangeable OP-Amp design:-

In Aune X8, you can change the OP-Amp as per your listening preferences, the device features a dual-Amp interchangeable design. A box and OP-Amp interchangeable tool are included in the package.

Natural Timbre, Brilliant Sound:-

The Aune X8 decodes the sound in its natural form, the way it was recorded. The sound features a natural timbre quality, wider staging, with a wide dynamic range and depth to the stage. Even the micro details are reproduced beautifully with brilliant decoding.

Seven Filter Options:-

There are seven different sound filter options to choose from, each of them offering a crisp and clear sound output.

RCA Output:-

The Aune X8 offers a fixed Line out via the RCA ports on the back, the device also features a variable pre-amp output that uses an analog potentiometer which enables it to use it easily with amplifier to provide output to Hi-Fi speaker systems.

Package Contents:-

• One Aune X8 DAC

• USB Cable

• One Power Supply

• OP-Amp extractor clip

• OP-Amp carry box

• User Guide