X20-XLR DAC Module I2S XLR ES9028Q2M 24bit 192kHz 2x AOP NJR MUSES 8920

X20-XLR DAC Module I2S XLR ES9028Q2M 24bit 192kHz 2x AOP NJR MUSES 8920

This X20-XLR module will allow you to enjoy a high performance DAC with I2S input, while being compact. Thus, you can upgrade your DIY audio system based on a Raspberry Pi and offer it new possibilities. This DAC is therefore designed to work with a Raspberry Pi and the other modules of the X10 and X20 series.

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Reference : 12840
New product

54,08 €tax excl.

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Shipping date: 21-08-2019.

Orders placed before 1pm (GMT+1) will be shipped the same day (working day).

Produit garantie 2 ans

Accessories for this product

Find here a selection of useful and/or essential accessories for this product. These are specially selected by the Audiophonics team according to the characteristics of the product.

 
More info

This module must imperatively be used with the regular linear feed X10-PWR, which one can be fed by this toric transformer 40VA 2x15V + 2x6V.

X20-XLR

DAC Module I2S XLR ES9028Q2M 24bit 192kHz 2x AOP NJR MUSES 8920

X20-XLR Module DAC I2S XLR ES9028Q2M 24bit 192kHz 2x AOP NJR MUSES 8920

This X20-XLR module will allow you to enjoy a high performance DAC with I2S input, while being compact. Thus, you can upgrade your DIY audio system based on a Raspberry Pi and offer it new possibilities. This DAC is therefore designed to work with a Raspberry Pi and the other modules of the X10 and X20 series.

List of X10 and X20 series modules sold separately :

  • X10-DAC : DAC Module I2S PCM1794A 24bit 192kHz
  • X10-I2S : USB Interface USB XMOS vers I2S, SPDIF et Optique
  • X10-PWR : Regulated linear power supply module
  • X20-DAC : DAC Module I2S RCA 24bit 192kHz 1x AOP NJR MUSES 8920
X20-XLR ESS ES9028Q2M

ES9028Q2M chip for optimal performance

This module is based on an ESS ES9028Q2M converter, renowned for its excellent performance. It will ensure worry-free, high quality playback of your system, demonstrating high accuracy and clarity. This chip supports files with high sampling rates, up to 32bit 384kHe in PCM but also native DSD128 (using the X10-I2S module sold separately).

2x AOP NJR MUSES 8920

The X20-XLR's converter is supported by two excellent double NJR MUSES 8920 PDOs. A brand renowned for its high quality PDOs. These integrate J-FET technology with the aim of offering a sound as close as possible to the original signal. In addition, they reduce crosstalk between the two channels.

These AOPs are mounted on DIP8. They can also be replaced to adapt to different listening styles.

AOP NJR MUSES 8920

Components

Besides its very good ES9028Q2M converter and its AOP NJR MUSES 8920, the module also embeds other quality components. You will find a TCXO 100MHz clock with ultra low phase noise, WIMA film capacitors, an ultra low noise voltage regulator or "low ESR" electrolytic capacitors from Panasonic. On the connector side, if there is a 4 pins connector for the I2S at the input, the X20-XLR offers totally balanced XLRs for exceptional sound quality. Translated with www.DeepL.com/Translator

An evolutive DAC with the X10-I2S
(Module X10-I2S sold separately)

The X20-XLR has only one I2S input and one XLR balanced output. By coupling it with the module X10-I2S the DAC gains in versatility by also equipping itself with a coaxial, Optical and I2S output as well as a USB input supported by an XMOS xCore interface. Moreover, this X10-I2S module will also make it possible to make the DAC autonomous to be able to operate it without Raspberry Pi.

module DAC X20-XLR avec X10-I2S

X20-XLR Schema

Schéma X20-XLR
1GPIO 40 pins
24 pins I2S connector
3DAC ESS ES9028Q2M
4MCU STM8S003F3
5Power supply connector
6100MHz TCXO clock
74x electrolytic capacitors 50V 220µF
82x AOP NJR MUSES 8920
9Balanced XLR Output

Technical characteristics

Specifications
DACESS ES9028Q2M
DNR129dB
THD+N-120dB
Supported sampling ratesVia I2S Raspberry Pi : 24bit 192kHz
Via USB module X10-I2S (sold separately) 32bit 384kHz / DSD128
AOP2x NJR MUSES 8920
Voltage regulatorUltra low noise voltage regulator
InputsI2S (4 pins)
GPIO
OutputBalanced XLR
XLR output valuesDifferential voltage output range : 2.86Vp-p
Differential output offset : 6.6V
Geneal
Power supply+5V DC, +15V DC, -15V DC
Dimensions85 x 56 x 30mm
Fixation holes spacing58 x 49mm
Package1x X20-XLR
Spacers

This module must imperatively be used with the regular linear feed X10-PWR, which one can be fed by this toric transformer 40VA 2x15V + 2x6V.

 
Data sheet
InputI2S
OutputXLR
Components / ChipEs9028Q2M
 
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X20-XLR DAC Module I2S XLR ES9028Q2M 24bit 192kHz 2x AOP NJR MUSES 8920
This X20-XLR module will allow you to enjoy a high performance DAC with I2S input, while being compact. Thus, you can upgrade your DIY audio system...

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