If you want to listen to music in high quality, a stereo receiver is for you. It's intended to receive sound only. Do you want to use the receiver with your TV to also send images? Choose an AV receiver. If you want to listen to wireless streaming services such as Spotify Connect, AirPlay, and Google Cast, choose a receiver with WiFi. Do you want to be equipped with a receiver with speakers at once? Choose a composed product that includes the boxes.