There are two power buttons; one for the main stereo on top unit for the Great Room and the other power button on bottom unit for controlling speakers outside and through several rooms.

There is a individual rooms and volume control unit with the rooms labeled including outdoor pole lights. You can have music in all of them or can just select rooms.

The default setting for stereo amplifier is set for Tuner/Radio Station.

To stream from your phone, turn on your Bluetooth into discovery mode and press Marantz remote (which is atop of tuner) Buetooth button for 3 seconds for pairing with Marantz SR5014. Play from your streaming service/playlist.

The Kitchen, Salzburg room, Downstairs and Hot Tub all have individual volume knobs in the rooms as well.