GUSTARD X26III

High-End Desktop Network Streamer and DAC I2S LAN AirPlay Roon Bridge Spotify 768kHz DSD512

The GUSTARD X26III Network Streamer and DAC is a premium audio device designed for audiophiles seeking unparalleled sound quality. At its core, the X26III features dual ESS ES9039SPRO chips, each dedicated to a separate channel, ensuring precise and high-fidelity Digital to Analogue Conversion. This dual-chip setup provides a balanced and immersive audio experience, capturing every nuance of your favourite tracks.

One of the standout features of the X26III is its high-performance DSP digital filter. Developed on the Analog Device SHARC platform, this filter significantly reduces in-band aliasing noise, enhancing the clarity and purity of the sound. The advanced anti-aliasing noise algorithm and high-precision 64-bit floating-point operation ensure that the digital audio stream is upscaled and noise-shaped to perfection.

The FPGA programmable logic chip in the X26III integrates several cutting-edge technologies, including clock management, 2nd PLL digital shaping, DOP demodulation, and PCM/DSD depop switch. These features work together to provide a solid foundation for exceptional sound quality, ensuring that every detail of the audio is accurately reproduced.

To further enhance performance, the X26III includes a high-performance clock module with advanced PLL (Phase Locked Loop) technology. This module ensures the stability and accuracy of the clock signals, which is crucial for maintaining the integrity of the audio signal. The design allows for the use of either a local clock source or an external clock signal, providing flexibility and reducing the impact of external clock performance on the overall system.

The hybrid IV conversion circuit in the X26III utilizes discrete Class A components, which are individually optimized for superior performance. This design approach allows for greater flexibility and tunability, resulting in a warm, natural sound with low distortion and noise. The discrete components ensure that each stage of the audio signal processing is finely tuned for optimal operation, providing a rich and realistic listening experience.

Additionally, the X26III features a self-developed network bridge system in collaboration with CelAudio. This system is specifically designed for music playback, with hardware and software optimized to minimize latency and jitter. The CelWare 3.x music playback system, combined with hardware priority scheduling and Linux kernel optimizations, ensures dynamic and high-quality music playback.

In summary, the Gustard X26III Network Streamer and DAC is a state-of-the-art audio device that combines advanced digital and analogue technologies to deliver an exceptional listening experience. Whether you're a casual listener or a dedicated audiophile, the X26III offers the performance and features needed to enjoy your music to the fullest.