Sonos Connect and Arcam SonLink Dac with two Bridge units Photo #3030009 - Canuck Audio Mart
Integra DRX-8.4 11.4 Channel Network Home Theater A/V Receiver with Dolby Atmos, Dirac Live Room Correction, Roon Ready, Works with Sonos, & Built-In ESS Sabre DAC | World Wide Stereo
Arcam Sonlink rLink Dac For Sonos Connect - Sonos Zone Players - No AC Supply | eBay