Denon, DN-350UI Internet Radio and Media Player with Bluetooth

The perfect broadcast-receiving device for commercial applications.

DN-350UI. Overview.

The DN-350UI Internet Radio and Media Player completes any commercial or home audio system with the options needed for ease-of-use and convenience. Not only featuring complete network operability via wired Ethernet or wireless LAN, balanced audio outputs, and the ability to play mp3, WAV and WMA files from USB media, this 1U Rack package can also be paired with Bluetooth devices for added flexibility. Access thousands of Internet radio stations and podcasts, terrestrial FM radio, and even stream your favourite music utilising Spotify Connect.

DN-350UI. Feature List.


  • Internet radio and FM tuner
  • Enabled with Spotify Connect for direct music streaming
  • Network-ready via Ethernet port
  • Play files from USB media and Bluetooth devices
  • Balanced XLR and unbalanced RCA outputs
  • Digital coax and optical outputs


DN-350UI. Specification.

Frequency & Noise Measurements

  • Frequency Response: 20 Hz – 20 kHz (±3dB)
  • Signal-to-Noise Ratio: 97dB
  • THD: 0.003%

Radio Frequency Range

  • US: 87.5 – 108MHz (FM)
  • Europe: 87.5 – 108MHz (FM)
  • FM Station Memory: 30 stations

Bluetooth Specifications

  • Version: 4.0
  • Profiles: A2DP, AVRCP
  • Range: Up to 100 feet / 30.5 meters
  • Maximum Transmission Power: Class 2, 4 dBm


Wireless Transmission: WiFi 802.11 a/b/g/n compliant

  • USA (5 GHz 802.11n 40 MHz RF performance)
  • Europe (5 GHz 802.11n 40 MHz RF performance)
  • RF Frequency: 2.4 – 2.4835 GHz; 5.15 – 5.875 GHz
  • Wireless Transmit Power: 20 dbm (max)


  • (2) XLR balanced outputs, Output Level: 2.0 Vrms
  • (1) RCA digital coaxial output
  • (1) Digital optical TOSLINK output
  • (1) Ethernet output
  • (1) USB Type-B port for file playback, MP3, WAV and WMA files supported, FAT16/32 file formats supported,                                                          Maximum size for connected drive 128G
  • (1) USB Type-B port for firmware updates only (on rear)
  • (1) IEC power cable input


  • Connection: IEC
  • Voltage: 110-240V, 50/60 Hz
  • Consumption: 15W
  • Dimensions: 16.9″w x 7.9″d x 1.72″h (430 x 200 x 43.6mm)
  • Weight: 5.1 lbs / 2.3kg


Denon 350UI Rear Panel, Images.

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