Which Thinkerboard

Hello,

I would like to buy a Thinkerboard for Volumio and connect it to my external DAC via USB, a Sabaj A20d.

There are a lot of boards, prices vary a lot, I would like to understand if there’s a real advantage of the last versions compared with the previous concerning audio quality: I understood that S versions have emmc (good), is there any other recommendation?

Thanks in advance

all I can say, look for the original Tinkerboard or Tinkerboard S. Don’t get a Tinkerboard R2.0 as it is not compatible with Volumio and will not be. Tinkerboard 2S (not to be confused with R2.0) even has a different SoC (rk3399) for which no Volumio version was ever created.