02-Aug-2018, 21:28
Yes, it is still possible to upgrade D-premier to the D250 pro with core infinity, the option is available if you have a d-premier registered in your account, it cost 4990€
Roon/Devialet Air/HTPC USB => Devialet 1000 Pro Core Infinity => Nordost Frey 2/strap Norse 2 => BW 802 D3