I am having problems with my 3 months old digione signature playing songs from USB flash drive/Web Radio. I recently upgraded volumio to the most recent release, and could play without problems for two days. After that, all of a sudden it stopped transporting digital audio to the external DAC. It didn't happen while playing songs though.
Still, I don't see any problems with the RPi, because i can access the volumio web interface, browse through songs, web radio and even play them. But the DAC simply doesn't detect audio fed into Coax in. I tried, resetting volumio to factory defaults, reconfigured the controls, reconnected the power supply and digital audio cables, but still no luck.
Some info about my setup, Source: Digione Signature (Allo Supplied power unit for the dirty side & MI 10000mAh power bank for the clean side), Digital Coax: Belden 1694A, DAC: PS Audio Digilink III, Amp: MF A1 Integrated.
PS Audio Digilink III accepts, Digital Coax, Optical and USB inputs and will auto detect the source. When i connected the DAC to my laptop using USB, it could detect the USB source immediately, though Digione signature was also connected in Coax.
Since i didn't find problems with RPi and the DAC, i started to suspect that the problem could be with digione signature board. Out of curiosity, i disassembled the acrylic case, and found that the connections between RPi, the middle board and digione signature at the top are all intact.
I have been in touch with FM
@Kannan @kvijay.svg, they have been helpful since the beginning of my digione purchase, giving invaluable information to setup the source for optimal performance. I'm posting this to wider audience to see if any of the digione users have reported similar experiences in the past and were able to fix?