Streaming audio is more flexible than ever with the HUB. Turn any wired audio device into a multi-room player by adding a HUB to transmit music to one or many Bluesound players around the home wirelessly. This means you can now stream virtually any audio source from anywhere. Easily add a Bluesound HUB to any audio source and stream it through your Bluesound multi-room music system. Enjoy your favorite music from audio sources like a turntable or CD player in any other connected room of your home. Take advantage of the HUB’s wealth of digital and analog input options, including HDMI eARC, Coax digital, TOSLINK optical, analog RCA, and a MM phono input. Each HUB can simultaneously stream one digital and one analog source, and up to four HUBs can be supported on a single network.