[🎶SG] GUSTARD X26 III Network Streamer ES9039SOROx2 Digital-to-Analog Convertor (DAC)

🎵 OFFICIAL GUSTARD DEALER - 1 Year Local Warranty & Aftersales Support

Contact Us:
📞 WhatsApp/Call us @ 83329084 https://wa.me/6583329084
📧 Email us @ sales@samaudiosg.com
🗺️ Visit Us @ CT HUB 2, 114 Lavender Street, #03-68  (Lobby 2), Singapore 338729
 - Demo units available

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GUSTARD X26 III 

> ES9039SPRO Dual DAC
> ES9311Q Dedicated Power Supply
> DSP Autonomous Digital Filtering Reduce Alias Noise
> Digital Filtering, 3 PCM Filters, 4 DSD Filters, Support NOS Mode
> FPGA Programming Logic Chip, Self-constructed Logic Functions, Clock Management Digital Shaping
> Synchronized Clock Implant Technology, Reduced Source Clock Requirements
> GCLK-02, PLL Clock Synthesizer Supports Internal and External Clock Sources, Ensures Sound Accuracy
> Network Bridge and Streaming, ROON Bridge Airplay UPnP NAA
> IIS Line Sequence Adjustable
> DSD512, PCM 768K, MQA384K
> Dual High-Capacity Torodial-Core Power Transformers, Isolated for the Digital and Analog Power Suppliers
> Fully Balanced Design with No Conversion, Complete Four Outputs
> Support Remote Control 0dB ~ 90dB

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Descriptions:

> ES9039SPRO x 2
> Using two ESS flagship chips ES9039SPRO for Digital to Analog Conversion, 1 chip each for left and right channel. With two completely independent power supply and grounding to seal the great sound performance.

> DSP Digital Filter
> A high-performance digital filter solution developed on the Analog Device SHARC digital audio-specific DSP platform with the primary objective of reducing audio in-band aliasing noise in the digital domain. This filter enhances the sound quality by upscaling and noise shaping the raw digital audio stream signal. The anti-aliasing noise algorithm and high-precision floating-point 64bit operation used in this program are the key technical points.

> FPGA Programmable Logic Chip
> Exclusive technologies such as digital integrated circuits with self-constructed logic functions, clock management, 2nd PLL digital shaping, DOP demodulation, and PCM/DSD depop switch provide a solid foundation for excellent sound quality.

> GCLK-02 Clock Module
> The GCLK-02 clock module is a high-performance clock frequency synthesizer that utilizes advanced PLL (Phase Locked Loop) technology to ensure clock signal stability and accuracy. The design of this module allows it to use either a local clock source or an external 10MHz clock signal, providing users with a flexible clocking solution. In this way, the GCLK-02 is able to significantly reduce the impact of the front-end clock performance on the overall system performance, thus reducing the dependence on the performance of the front-end audio equipment.

> Hybrid IV conversion circuit
> Independent parallel circuit
> Fully meets ES9039SPRO's high current requirements

> Analog LPF Circuits
> The analog LPF circuits debugged for the ES9039SPRO chip were designed using discrete Class A circuits, a design approach that allows the designer to optimize the performance of each discrete component individually. The advantage of discrete components over integrated circuits is that they provide greater flexibility and tunability, allowing each stage to be individually tuned for optimal operation. This design approach allows the performance of individual components to be fully utilized, and because of its greater developability, distortion control is relatively more precise, resulting in a wider variety of sound styles for different decoding architectures.
> Discrete Class-A circuits are designed to provide a warm, natural sound with low distortion and noise, ensuring purity of sound and realistic reproduction of the music. By carefully selecting and matching components, precise processing of audio signal can be realized, thus enhancing overall sound performance.

> The Completely Self-Developed Network Bridge System in Cooperation with CelAudio
> 1. Hardware designed based on music playback, removing hardware unrelated to music playback and restoring the true nature of music.
> 2. Based on CelWare 3.x music playback system, designed for music playback I/0 hardware and software combinations and with hardware in depth design of the Linux kernel optimized for I/0. Achieving dynamic music playback with hardware
priority scheduling, minimize audio data forwarding latency and jitter, and enhance audio playback capability.
> 3. The software controls the playback application and supports shutting down unused bridge systems to maximize the efficiency of the system's music playback.

> Usign browser on PC to inputs "//x26.local" to control the network bridge protocol on and off.

> USB interface adopts XMOS XU216 USBAUDIO special chip support PCM768K, DSD512 and MQA full decoding.

> Independent voltage stabilization, multi-stage filtering, left right channel separation, no interference.

> Dual high-quality audio toroidal transformers for digital and analog power supply. Achieving completely independent power supply without interference. 

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Specifications:

> IIS Over HDMI (Socket View on DAC Input)
> Please do not connect to the usual HDMI, this is not really HDMI

Digital Input
> LAN Support Protocol: Roon, Airplay, UPnP, NAA, Spotify (Configuration web page can be configured to open and close the protocol, can be upgraded online)
> LAN speed 100/1000Mbps
> 10M clock (BNC): Input impedance 50 Ohm, 0dBm - 20dBm, CMOS square wave 0.2V - 3.3V, Sine wave 0.5V - 3.3V

Analog Output
> Frequency Response: 20 - 20kHz / ±0.3dB
> Dynamic Range: >128dB
> Signal to Noise Ratio: >127dB
> THD+N: ≤0.0001% @1kHz
> IMD: =0.001% @-1dbfs
> RCA Output Level: 2.5Vrms (Volume Fixed)
> RCA Output Impedance: 100Ω
> XLR Output Level: 5.1Vrms (Volume Fixed)
> XLR Output Impedance: 100Ω
> XLR Interface Definition: American Standard
(1 ground, 2 hot, 3 cold)

Other parameters
> AC power supply: AC115V/230V 50/60Hz
> Power Consumption: <25W
> Dimensions: W330mm * D260mm * H65mm (excluding protrusions)
> Package Dimensions: L420 * W360 * H175mm
> Weights with Package: 7Kg

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