Easily integrate Hi-Res Audio, network streaming, and music control. Featuring BluOS, the music management software developed by NAD’s sister brand, Bluesound, the BluOS 2i module is a complete digital music solution at an amazingly affordable price. Thanks to the forward-looking innovation of Modular Design Construction, you can now add BluOS network and internet music streaming with advanced music management to your NAD C 390DD, NAD Masters M12 and M32 or the NAD Classic models C 368 and C 388.