it is NEW ES9038PRO With LCD1602 display add the remote control (you also can use the original Apple remote control )
note:
It is DIY KIT you need solder the components by youself (SMD soldered well but the ES9038PRO IC not solder,it need tested well all voltage normal before solder the ES9038 chip)
If you need the soldered well and tested assembled board,you can buy the link here:
https://www.ebay.com/itm/NEW-hifi-ES9038-ES9038PRO-DAC-decoder-assembled-board-TCXO-0-1PPM-XU208-usb-/132355770566?hash=item1ed104c8c6
Finished ES9038PRO DAC
https://www.ebay.com/itm/ES9038-ES9038PRO-HIFI-audio-DAC-decoder-remote-control-XMOS-XU208-Amanero-USB-/142635940406?var=&hash=item66d23beb07
Reference picture:
AD797 AND 8920 :
https://www.ebay.com/itm/Opamp-2-pcs-AD797ANZ-DIP8-2-pcs-MUSES8920-DIP8-recommend-ES9038-/132386554689?hash=item1ed2da8341
transformer:
https://www.ebay.com/itm/1pc-30VA-30W-15V-2-6V-2-R-Core-Transformer-preamp-DAC-ES9038-ES9038PRO-/142441550942?hash=item212a2d945e
CASE:
https://www.ebay.com/itm/Aluminium-DAC-Chassis-Enclosure-Case-w-LCD-diaplay-weiliang-ES9018-XLR-/141336829123?hash=item20e854dcc3
USB input module:
>>xmos xu208
https://www.ebay.com/itm/New-XMOS-XU208-asynchronous-USB-digital-converter-DSD-upgrade-SITIME-crystal-/132304798160?hash=item1ecdfb01d0
>>Ananero module
https://www.ebay.com/itm/Genuine-Amanero-USB-I2S-card-PCM-combo384-module-support-DSD-512-ES9018-DAC-/141316861730?hash=item20e7242f22
After the soldering of components does not accept returns, DIY KIT only for electronic technology professionals, customers without electronic expertise, please do not buy.