Aune X1s GT DA-Converter Headphone Amplifier Hi-Res

PPL - External Clock Support - 4.4 Balanced
The X1s GT, the 8th generation of the classic X1 series, features an innovative clock input with PLL clock technology and a complex fully discrete headphone amplifier. It is a multifunctional DAC with "high-end" headphone amplifier.

Over a decade - 8th generation
The X1 Series was developed in 2008. After the release of the 1st generation, the innovative combination of USB DAC and powerful headphone amplifier attracted a lot of attention worldwide and is still very well received today. Over the years, it has become one of the classic DAC and headphone amplifier products and is considered Aune's signature series. The new X1s GT features new clock technology and a fully discrete, balanced headphone amplifier. The X1s GT is a true milestone in the X1 series. 

Enormous improvement of the "HiFi" sound of your computer
On your computer, the X1s GT can support up to 32 bit/786k DSD512. Enjoy Hi-Res music files from your library or from audio streaming services and instantly experience the high-fidelity experience. This allows you to fully exploit the potential of your headphones/active speakers or music system.

Ideal DoP Coacial Support
Even without a PC, you can achieve 384k DSD128
An X5s 8th Anniversary Edition digital music player, an X1s GT - the combination supports up to PCM384k and DSD128. Connect your headphones or powered speakers. Enjoy the small, fine audio system.

"Hi-Fi" for your smartphone/pad
A smartphone/pad is instantly transformed into a master tape-level streaming media centre when paired with an X1s GT. Connect your headphones or powered speakers. The light system brings you great listening pleasure.

PLL core - precise algorithm
The PLL (Phase Locked Loop) clock core, which took 200 days to develop, has a complex and precise algorithm that allows the appropriate frequencies to be output to the DAC, achieving clock synchronisation of the entire unit. The sound is more natural and refined than ever before.

Support for external clocks
The X1s GT features innovative PLL technology and a 10 MHz input for external clocks. It is open for various high-quality clocks (Aune XC1 recommended). More precision, more spaciousness more sound.

"Full-time 4WD"
4 fully discrete amplifiers fully drive your headphones
The improved version of the classic B1 headphone amplifier circuit, 4 x 24 BJTs, 227 components in total, positive and 9 V power supply, balanced output. It simply drives your headphones right and well.

4 "Drive Modes"
Your needs in different scenarios are taken into account
Instead of the standard filter modes of the ES9038 series, the X1s GT has specially designed filter modes with our own algorithm: modes 1 and 3 for general use, 2 and 4 for headphones, carefully addressing your needs in different listening scenarios.

PCB at the communication level
The invisible excellence of GT
The PCB has it all too. The X1s GT uses the Communication-Level SR PCB, which results in better high-frequency performance and detail. The GT spirit shows everywhere.

Classic potentiometer
The ALPS potentiometer guarantees uncompressed dynamics. Feel the tactile volume control and experience the precision of manual control. It's all in the palm of your hand. The X1s GT has a special red light design that adds a touch of passion. Through many years of visual testing and adjustment under different lighting conditions, the red light is simply pleasing to the eye and doesn't steal the show (a long press of the button can turn it off). The focus is always on the music.

Classic "X"-shaped design
Feel the aesthetics of the bow and simplicity. The special design of the bow shape is the trademark of the X1. The charm simply remains.

GT - The High Performance Edition
The X1s GT has no less than 733 components that have reached the scale of advanced DACs with amplifiers.

High quality hardware, regardless of cost - chassis from top supplier, high quality MEAN WELL custom power supply with worldwide certifications, C0G/FK capacitors, SR PCB at communication level - whether visible or invisible to you, we put our heart and soul into it.

Innovative technology and professional customisation - PLL core, external clock input, clock synchronisation, positive and negative 9 V power supply, fully discrete balanced headphone amplifier, 700 mA quiescent current, excellent specifications, aesthetic tuning.

The special concept and design, the whole process of manufacturing this product explains what the GT spirit is - the powerful "hot-hatch" of the X1 series.

Outstanding specifications
Lower THD+/noise, higher resolution.
Aune never stops. This time, the X1s GT outperforms all its predecessors, achieving a THD+N of just 0.00013% and noise of only 1.92µV. Higher fidelity. Better detail. Darker background. Excellent specifications are the foundation for excellent sound.

Aesthetic tuning
Tuning is based on the sound of real instruments and music, resulting in a natural and musical signature.