Question about RME Audio ADI-2 DAC FS

Hi I bought it just a week ago and mine is a revision C (ESS version). I wouldn't worry about the version though, I haven't listened to the previous version but it should not make an audible difference aside from the different filters that are available. The hardware implementation is quite good so you should be fine with either version, particularly if you use oversampling. Happy listening!

from the manual it says:
"the ESS version is recognized by a small C at the end of the serial number sticker
(B stood for AKM 4493)"
so digitec have to check if they still have B versions or the newer C version.
Some people also would want to buy the older B version...