Feature:
The Bluetooth receiver is based on the new solution QCC5125, a real Bluetooth 5.1 module, which supports ATPX HD 24BIT transmission and LDAC.
Dynamic boost circuits, which greatly improve the dynamics, details, and musicality of the output circuit
HIFI level op amp output chip
The matching resistance and capacitance is very good, Nikon FW audio capacitor, Panasonic FC high-speed filter, German red WIMA, Foxconn headphone socket, etc.
PCB size: 61*60MM
DAC size: 69*21*72MM
Note:
Plan B QCC5125, can also be used as an external USB sound card of the computer, just connect the USB interface of the computer with the OTG cable, free of driver.