In the past I looked into using the AURALIC Aries G2 Streaming Transporter as a digital source for the BeoLab 50. But I found out this will not work as the USB connection will not work because the BL5 does support 44.1/88.2/176.4 kHz on the USB-Audio input. I do not know if this ahs changed in the meantime.

Apart from Mac and PC, is there another digital source being used with BL50 ?

What are the experiences?