Onkyo TX-RZ70 11.2 surround receiver

Works with SONOS certified:

This receiver is certified by Sonos and can therefore be connected to an existing Sonos Sound System, simply by pairing the receiver with a dedicated Sonos port on the network that hears to the zone. The Sonos port is physically connected with an audio cable to an input in the receiver, and Sonos will then be able to wake up the receiver, change the input and play with that volume, all via the Sonos app. Perfect for bringing the living room into a complete Sonos multi-room system and thereby being able to play music in e.g. both kitchen-dining room and living room at the same time, without having to switch on the surround receiver and control the volume manually. Just as user-friendly as you always wanted it to be!
NOTE: It requires a Sonos port player per surround receiver to be able to use this function.