As a newcomer to computer audio I expected not to know much but I thought I knew one thing: There are renderers and there are DACs. I have a Synology 1515+ with BubbleuPnP server and the BubbleUPnP app on a Samsung Galaxy S5 phone. The app shows renderers on the network including the Oppo BDP-103 which I use to stream dsf. To my surprise I noted the Chromecast in my Vizio E65U-D3 UHD TV listed as a renderer. So I tried to stream dsf to the Chromecast. To my surprise, it worked. But I don't get it. Is this $30 device both a renderer and a DAC? The previous articles on Chromecast didn't mention DSD but BubbleUPnP mentioned transcoding improvements: BubbleUPnP Server