Denon DN300BR Bluetooth® 4.0 audio receiver with professional-grade audio outputs enabling the user to add wireless stereo Bluetooth® audio connectivity to any professional audio system. The DN-300BR can store up to (8) devices in its internal memory. The paired Bluetooth® device can send audio via balanced XLR and unbalanced RCA jacks. antenna can be mounted to the front or rear panel for convenience, and facilitates up to 100 ft (33m) of reception. Euroblock connection on the rear of the unit for a remote pairing button. 1 RU.