Thanks for your advices to look at Pink Faun’s streamer. Based on this I will also consider the Belgium ´ EVO 432 high-End i2s music server’ that includes a Pink Faun i2s board. (http://432evo.be/index.php/editions/432-evo-high-end-i2s ). Has someone heard a EVO432 server ? They made big impression at Munich 2018 with their new 2 boxes TOL server.