The DN-300DH from Denon Professional is a professional radio receiver in 19" rack format at 1U. It can be connected via F-connector, terminal block and BNC input with optional antennas for the frequency ranges medium wave and FM as well as digital DAB+/Internet radio. It outputs the audio signal via a pair of RCA and balanced XLR sockets. On the front there is a large Display as well as the switches for manual or automatic search and the 10 programme buttons, with which up to 40 programmes can be stored. Thanks to switchable mains voltage it can be used worldwide.