GUSTARD X30 DAC Silver

GUSTARD X30 DAC 4x ES9039SPRO + ES9311Q XMOS XU216 Airplay 2 DLNA 32bit 768kHz DSD512 MQA Silver New
With its X30, Gustard unveils a DAC of exceptional performance and versatility. In fact, this DAC features no less than four ES9039SPRO DAC chips coupled with an ES9311Q linear regulator and a second-generation XU216 USB XMOS interface. 

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Reference : 19433
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2 999,00 €tax incl.

2 499,17 € tax excl.
Including 0,05 € for green tax

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2 Years warranty
 
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GUSTARD X30 DAC 4x ES9039SPRO + ES9311Q  XMOS XU216 Airplay 2 DLNA 32bit 768kHz DSD512 MQA Silver

GUSTARD X30 picture

With its X30, Gustard unveils a DAC of exceptional performance and versatility. In fact, this DAC features no less than four ES9039SPRO DAC chips coupled with an ES9311Q linear regulator and a second-generation XU216 USB XMOS interface. This enables it to support high-resolution sampling rates up to PCM 32bit 768kHz, DSD512 and MQA. It also features a preamplifier stage with R2R volume control, as well as an Ethernet LAN port on an RJ45 connector, allowing it to double as a network player. There's also an FPGA with OXCO crystal oscillators and a connector for an external 10MHz clock. The numerous digital and optical inputs include USB, Toslink optical, SPDIF coaxial, I2S via HDMI and a micro SD slot. Two 3.5mm jack triggers complete the package, and output is via stereo RCA or balanced stereo XLR. In terms of design and ergonomics, it features an attractive front panel display and elegant curves, plus a remote control for convenient operation from a distance. This makes the X30 an excellent choice as a sound gateway and a central element in your Hi-Fi system.

GUSTARD X30: XMOS XU216 USB interface and 4x DAC ES9039SPRO + ES9311Q

The Gustard X30 benefits from 4 ES9039SPRO DAC chips coupled with an ES9311Q linear regulator and an XU216 USB XMOS interface. This chip set enables it to support high-resolution streams up to PCM 32bit 768kHz, DSD512 and MQA. The ES9311Q ultra-low-noise linear regulator optimizes the work of the four DAC chips, achieving a dynamic range of over 130dB and an SNR of over 129dB. An analog Class A low-pass filter circuit based on discrete components offers flexibility in adjusting each parameter of the DAC chips, maximizing their performance.

DAC ES9039SPRO chips picture

GUSTARD X30: digital filter

An autonomous DSP SHARC digital filter provides noise reduction thanks to a 64-bit floating-point algorithm and noise-shaping techniques. The X30 also features 4 DSD filters, 3 PCM filters and NOS mode support.

Photo of the GUSTARD X30 DSD chip
Picture of the GUSTARD X30 preamplifier circuit

GUSTARD X30 : passive analog preamplifier

The preamplifier stage features R2R volume control for adjustment without loss of signal quality, and direct connection to a power amplifier or active speakers. A fixed output level is also available if you wish to connect the X30 to an external preamplifier.

GUSTARD X30: network player function

An Ethernet LAN RJ45 port enables the X30 to connect to the network and support Roon, Airplay, DLNA, UPnP, or NAA (Network Audio Adapter). Streaming platforms are thus accessible, notably via an interface developed with Celaudio. This interface has been specially designed to optimize sound rendering with devices combining hardware and software.

Network player function and CELAUDIO interface

GUSTARD X30: a high-end clock system

The X30's clock system features thermostatic OCXO crystal oscillators and a K2 synthesizer. This technology allows the DAC to use only its internal OXCO clock or an external 10MHz clock. The whole unit is accompanied by a FGPA chip for excellent stability.

Photo of the GUSTARD X30 clock system

GUSTARD X30: balanced power supply stage

The X30 benefits from two toroidal transformers that supply the analog and digital parts of the device independently, to avoid any interference. In addition, the power supply for the two DAC channels is separate, with independent voltage stabilizers.

Photo of GUSTARD X30 power supply stage

Gustard X30 overview

GUSTARD X30 overview
110MHz external clock BNC connector
22x I2S via HDMI
3SPDIF Coaxial input
4AES/EBU input
5USB-B input
6RJ45 Ethernet port
72x 110/230V AC mains switch
8Stereo RCA output
9Balanced stereo XLR output
10Toslink optical input
11Trigger IN/OUT
12Slot SD
13IEC power supply

Technical characteristics

Specifications
Product typeDAC
DAC chip4x ES9039SPRO
Voltage regulatorES9311Q
USB interfaceXMOS XU216
Inputs1x USB-B
1x SPDIF Coaxial
1x Optical Toslink
1x AES/EBU
2x I2S via HDMI
1x SD slot
Outputs1x RCA stereo
1x XLR stereo balanced
Supported sample ratesUSB: PCM 32bit 768kHz, DSD DoP256, DSD512, MQA
SPDIF Coaxial, Toslink optical, AES/EBU: 16-24bit 192kHz, DSD DoP64, MQA
TriggerIN / OUT
External clock10MHz via BNC connector (input impedance 50 ohm, 0dBm-20dBm)
CMOS square wave: 0.2V-3.3V
Sine wave: 0.5V-3.3V
Ethernet portLAN RJ45
LAN speed100/1000Mpbs
Supported network protocolsRoon, Airplay, UPnP, NAA
ANALOG OUTPUTS
Frequency response20-20kHz (+/-0.2dB)
Dynamic range> 130dB
SNR> 129dB
Channels crosstalk-139dB @ 10kHz
THD+N< 0.0001% @ 1kHz
IMD0.001% @ -1dbfs
RCA output level2.5Vrms (fixed)
RCA output impedance100 Ohm
XLR output level5.1Vrms (fixed)
XLR output impedance100 ohm
General
Power supply115/230V AC 50/60Hz
Power consumption< 30W
Dimensions430 x 300x 80mm (92mm with feet)
Weight10Kg
ColorSilver
Package1x DAC X30
1x Remote control
GUSTARD X30 measurements
 
Data sheet
InputUSB
InputOptical
InputRJ45
InputAES/EBU
InputSPDIF
InputMicro SD
InputI2S via HDMI
OutputRCA
OutputXLR
DAC / ADC ChipES9039MPro / ES9039MSPro
Max sampling rateDSD512
Max sampling rateMQA
Max sampling rate768kHz
ColorSilver
NetworkingYes
Remote ControlYes
 
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GUSTARD X30 DAC 4x ES9039SPRO + ES9311Q XMOS XU216 Airplay 2 DLNA 32bit 768kHz DSD512 MQA Silver
With its X30, Gustard unveils a DAC of exceptional performance and versatility. In fact, this DAC features no less than four ES9039SPRO DAC chips...

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