September 30, 2020
"fidata" has been upgraded to support USB-DAC connection with three new models.
Update the firmware to connect to new device. fidata (HFAS series) firmware latest version.
The "HFAS1 series" has been updated to version 1.72 to support SOULNOTE "S-3", ”D-2", and Ayre ”QB-9 twenty" USB-DAC connections.
* Do not turn off the power during the update.