GUSTARD X30 Quad ES9039SPRO Network Streaming DAC
GUSTARD X30 Quad ES9039SPRO Network Streaming DAC angle
GUSTARD X30 Quad ES9039SPRO Network Streaming DAC Xmos
GUSTARD X30 Quad ES9039SPRO Network Streaming DAC LPF circuit
GUSTARD X30 Quad ES9039SPRO Network Streaming DAC preamp
GUSTARD X30 Network Streaming DAC independent voltage stabilization
GUSTARD X30 Network Streaming DAC
GUSTARD X30 Network Streaming DAC back panal
GUSTARD X30 Network Streaming DAC size
GUSTARD X30 Network Streaming DAC specification
GUSTARD X30 Network Streaming DAC
GUSTARD X30 Network Streaming DAC chipset
GUSTARD X30 Network Streaming DAC DSP digital filter
GUSTARD X30 Network Streaming DAC
GUSTARD X30 Network Streaming DAC K2 Clock Technology
GUSTARD X30 Network Streaming DAC I/V converter
GUSTARD X30 Network Streaming DAC

GUSTARD

GUSTARD X30 Quad ES9039SPRO Network Streaming DAC

Sale price₹ 289,000Regular price MRP:₹ 361,299

    Four ESS ES9039SPRO Flagship DAC Chipsets & ES9311Q Chip

    DSP Digital Filtering with 4 DSD, 3 PCM Filters, and NOS Mode

    Second-Generation XU216 USB XMOS & Passive Analog Preamp

    Ethernet LAN for Seamless Roon, Airplay, DLNA, and NAA Streaming

    K2 Clock Technology with OCXO and FPGA for Stable, Precise Timing

    Dual Toroidal Transformers to Ensure Isolated, Balanced Power Supply

    130db Dynamic Range, Class A Filter for Optimal DAC Performance

    Independent Voltage Stabilization and Multi-Stage Filtering
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Description

Introducing Gustard X30 Network Streaming DAC, designed for audiophiles seeking exceptional sound quality! Featuring four ES9039SPRO DAC chips and an ES9311Q linear regulator, this digital to analog converter delivers stunning audio clarity and stability. Its advanced DSP digital filtering minimizes noise, offering three PCM and DSD filter options along with support for NOS mode. The built-in OCXO clock ensures accurate timing, with an optional 10MHz clock input for enhanced performance. Enjoy seamless streaming with support for DSD Bridge, Roon, Airplay, UPnP, and NAA, while handling high-resolution audio up to PCM 768K and DSD512 via the XMOS interface in USB DAC. Plus, the adjustable IIS DD Dual IIS-H inputs provide versatile connectivity. Elevate your music experience with the Gustard X30!

EXPERIENCE SUPERIOR AUDIO WITH ES9039SPRO X4 & ES9311Q CHIPSETS

The Gustard X30 DAC features four flagship ESS ES9039SPRO chips for decoding, with two chips per channel forming a fully balanced architecture. This design features completely independent power supplies and grounding, ensuring optimal performance. Complemented by ES9311Q linear regulators, the X30 provides abundant energy for exceptional audio quality. As a result, the USB audio decoder achieves a dynamic range exceeding 130dB and an SNR over 129dB, delivering a smoother and more refined sound experience.

STREAM SEAMLESSLY WITH NETWORK STREAMING FUNCTION

The Network Streaming USB DAC offers seamless connectivity to various platforms, including Roon, Airplay, DLNA, UPnP, and NAA, allowing you to access streaming services while preserving the true essence of music. Its software-controlled playback applications enable you to disable unnecessary bridge systems, optimizing the efficiency of music playback for an outstanding listening experience.

K2 SYNTHESIZER AND FPGA PROGRAMMABLE LOGIC CHIP

The Desktop streamer DAC can use either a local OCXO clock or an external 10MHz clock. It features digital integrated circuits that create their own logic functions, manage the clock, 2nd PLL digital shaping, and handle DOP demodulation. It also has a PCM/DSD depop switch and other exclusive technologies. This setup significantly minimizes the impact of the front-end clock on the decoding process, reducing jitter and ensuring a strong foundation for exceptional sound quality.

ENHANCE YOUR AUDIO EXPERIENCE WITH ADVANCED SHARC DSP TECHNOLOGY

The streamer DAC features a dedicated Analog Devices SHARC digital audio DSP platform that incorporates a new high-performance digital filter The Balanced DAC features 4 DSD filters, 3 PCM filters, and supports NOS mode. It includes a self-developed, high-performance anti-aliasing noise algorithm and uses high-precision 64-bit floating-point operations for key digital signal processing. This technology reduces aliasing noise in digital audio. This process involves frequency upscaling and noise shaping of the original digital audio signal, resulting in improved sound quality and clarity.

VERSATILE CONNECTIVITY WITH MULTIPLE INPUT OPTIONS

The USB MQA DAC offers a variety of input options, including USB, Coaxial, Optical, AES, Clock, LAN, 2x I2S via HDMI, and SD input. It features a dedicated XMOS USBAUDI0 chip (XU216) that supports full decoding of PCM up to 768kHz and DSD512. For output, it provides both RCA stereo and balanced XLR stereo connections, allowing you to easily connect to different devices for a versatile audio setup.

INNOVATIVE BRIDGE SYSTEM FOR TRUE MUSIC PLAYBACK WITH CELAUDIO

The Gustard X30 hi-res DAC features a bridge system which is entirely self-developed in collaboration with Celaudio. It focuses on restoring the true essence of sound by removing all hardware not related to music playback. Built on the CelWare 3.x music playback system, it combines specially designed hardware and software for optimal performance. The hardware features a Linux kernel optimized for improved I/O performance, which helps reduce audio delays and jitter, enhancing playback quality. Additionally, the software-controlled playback applications allow users to turn off any unnecessary bridge systems, maximizing the efficiency of music playback.

OPTIMIZED ANALOG LPF CIRCUIT FOR ENHANCED PERFORMANCE

The Analog LPF (Low Pass Filter) circuit is a Class A circuit designed specifically for the ES9039SPRO chip. Since each component in this discrete circuit only needs to focus on its own performance, there are fewer restrictions on how it's used. This allows each part to work at its best, maximizing overall performance.

Specifications

Brand Name
GUSTARD
Model
X30
Product Type
Network Player Streaming DAC
DAC Chip
4x ES9039SPRO
Voltage Regulator
ES9311Q
USB Interface
XMOS XU216
LAN Support Protocols
Roon, AirPlay, UPnP, NAA, Spotify
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
Size
L530 x W400 x H180 mm
Weight with Package
10kg
Other Parameters
AC Power Supply: AC115V/230V 50/60Hz
Power Consumption: < 30W
Size: W430* D300*H80(Including Foot 92) Mm
Package Size: L530*W400*H180mm
Weight With Package:10KG
Analog Output
Frequency Response: 20- 20kHz/ + - 0.2dB
Dynamic Range: >130dB
Signal to Noise Ratio: >129dB
Channel Crosstalk: -139dB@10kHz.
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)

Box Content

    What will you get
  • 1x X30 Streaming DAC
  • 1x Power Cable

Warranty

1 YEAR WARRANTY

Don't worry, GUSTARD X30 Network Streaming DAC comes with a 1 Year warranty against manufacturing defects. We guarantee that every product on Concept Kart is genuine and backed by the Manufacturer's warranty.

Read more about Concept Kart's warranty policy.

Shipping Policy

FREE SHIPPING ON ALL ORDERS

At Concept Kart, we offer FREE standard shipping on all orders across India. Orders placed before 2 PM are usually dispatched on the same working day, while orders placed after 2 PM are dispatched on the next working day (excluding Sundays and public holidays) from our Delhi warehouse.

Delivery usually takes 1–2 business days in Delhi, the next working day in metro cities, and 2–7 business days in other locations after dispatch. We use trusted courier partners, including BlueDart and Delhivery, and share tracking details via email or WhatsApp. For prepaid orders, OTP verification is required at delivery for added security. Share the OTP only after receiving your package.

COD is available for orders between ₹1,500 and ₹10,000, with cash handling charges of ₹50 (up to 1 kg) and ₹100 (above 1 kg), displayed at checkout.

Delivery may be delayed due to festivals, extreme weather, floods, protests, or courier disruptions. Pre-orders follow the estimated timelines mentioned on their product pages.

For shipping or delivery assistance, contact customercare@conceptkart.com with your order number.