Il a fallu que j'aille chercher sur un site de vente chinoix concurrent pour trouver comment faire fonctionner cette carte une fois l'écran connecté :
vous devez mettre un jumper sur J1 et J2 sinon rien ne fonctionne. ceci n'est pas précisé ici.
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DAC ES9038Q2M I2S 32bit 384kHz DSD DoP Coaxial Optical
This module is equipped with the excellent latest generation DAC ESS ES9038Q2M. This one offers very high flight digital-to-analog conversion performance. Taking advantage of HyperStream II technology, it will provide your system's playback both dynamic and detail, while reducing jitter and noise. In addition, it is capable of withstanding high sampling rates, which will delight the most audiophiles. So you can enjoy PCM playback up to 32bit 384kHz and DSD56.
In addition, the DAC includes several PCM filters, which will allow you to adapt the playback to your listening type or music:
The DAC is also supported by good components since we find for example on the PCB an AOP mounted on DIP8 NJM5532DD, interchangeable to adapt the restitution to your listening, or a clock 100MHz allowing to decrease the jitter. RCA and 3.5mm jack connectors benefit from gold plating for better conductivity.
This DAC module comes with a TFT display that will allow you to enjoy a convenient display for viewing information and playback settings. This display will show the sample rate of the played file, the source, the file format (PCM/DSD), the volume attenuation level and the selected filter.
Of course, to be able to act on these parameters, the screen is accompanied by a rotary encoder. This will allow you to simply change source, filter and adjust volume.
In addition, the display module is equipped with an IR LED. For example, you can use a Metal Apple IR remote control (not included) to remotely control your DAC.
Once the screen is connected, you must set a jumper on J1 and J2 in order for it to work.
Note about the power supply of this module (not supplied) It is possible to power this module in two different ways. It is recommended to use a +15V / -15V linear power supply. However, it is also possible to use a 15V AC adapter and power the module via the DC jack connector. If you choose this second option, we recommend performing a spot weld on the "J6" points of this module.
Specifications | |
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DAC | ESS ES9038Q2M |
Supported sampling rate | Coaxial : Up to 24bit 192kHz / DoP DSD64 Optical : Up to 24bit 192kHz / DoP DSD64 I2S : PCM Up to 32bit 384kHz / DSD256 |
Inputs | 1x Coaxial 1x Optical Toslink I2S |
Outputs | 1x Stereo RCA 1x Jack 3.5mm |
AOP (DIP8) | 1x NJM 5532DD |
Filters list | Fast roll-off minimum Slow roll-off minimum Fast roll-off linear Slow roll-off linear Brickwall filter Hybrid fast roll-off Apodizing fast roll-off |
General | |
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Power supply | Dual : +15V ~150mA, -15V ~10mA Single : 15V ~150mA (Pour alimenter le module via le Jack DC, effectuer au préalable un point de soudure sur J6) |
Dimensions module DAC | 87 x 76.6 |
Entraxes module DAC | 78 x 55mm |
Dimensions module Écran | 75 x 34mm |
Entraxes module Écran | 67 x 24mm |
Package | 1x DAC ES9038Q2M 1x Écran TFT 1x Encodeur Rotatif 2x Nappes d'interconnexion |
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Audier J.