Holo Audio Red DDC/Network StreamerDescription HoloAudio RED is a Network Streamer with I2S HDMI output supporting DSD up to 1024 and it can be used as DDC (USB to I2S or SPDIF converter) This audio device is using a Pi Compute Module 4 it only uses the Pi4 as core system. It differs from a standard Raspberry Pi because it does not have all peripheral components on board, but has been developed by HoloAudio, of course optimized for Audio. The advantage is that it can be used with a lot