finally the Xduoo Link from Massdrop arrived (Link)..cost was 38$, absolutely easy handling, Windows 10 detected it without a problem (see pictures), was first a really little fun thing, also with a lot of bass/push at low frequencies(read that also elsewhere), but it misses the clarity in the high/-mids, not to mention the positioning or soundstage..
for 38$ its totally okay but if u are on hifi, some ES9018K2M chinese-board for 8,50$ (nowadays) is still a better choice ! (need some raspberry pi or USB-bridge of course; and not to mention the ES9028Q2M,ES9038Q2M->absolutely in another league !)
so, back to the Xduoo Link..interesting is that i had to change the channels (left/right)(plugs), its more source-depending (different recordings and so on), and its really on the edge to hifi in some areas, but in the long-term it could be annoying because of the not soo great SNR/Thd..
for 40 Bucks its still okay/maybe a bargain but don´t expect too much and as said, for hi-fi u still go better with the cheapest ES90XX here (ES9018K2M)..
but okay, its absolutely small and made for mobiles/IEMs; there are also some other there, ibasso etc..
its okay for me now, i primarily wanted to give my fabulous SkySong-XMOS-USB-Bridge a „rest“ (daily use with a PC) and for this purpose its okay for now..(didnt test the DSD256-compatibility yet, will maybe report then about it)
more to come.. 😉