I just replaced a 3-4 box audiophile solution (Audio Alchemy DMP1 and PS5 LPS, an Apple Airport for wireless Ethernet and a Berkeley Alpha USB) with the little iFi Zen Stream. Couldn’t be happier with the iFi Roon endpoint connected via USB to the RME ADI-2 DAC. Flawless as far as I can tell. I tried using an iPod as the endpoint, it works and even connects at 7xxkHz sampling rates, iFi limited 3xxkHz, but it is not stable, looks clunky with the camera adapter, etc. Also, maybe placebo, but the iFi just sounds great. And it works like a toaster once it’s set up. It just works.