Denon DN-500CB CD/Media Player with Bluetooth/USB/Aux Inputs and RS-232c

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Denon DN-500CB CD/Media Player with Bluetooth/USB/Aux Inputs and RS-232c

The DN-500CB is a highly-versatile yet affordable media player that excels in applications where users bring their own devices for education, instruction or entertainment. The DN-500CB plays not only CD media but provides Bluetooth connectivity, USB playback and a 3.5mm AUX input for connecting virtually any other playback device.

Like all 500 series Denon Professional media players, the DN-500CB offers an RS-232c port on the rear for control via serial command and the serial command protocol guide is available for download.

Perfect for retail, education, and hotel/conference applications, this player offers features normally found on higher-priced players, such as Bluetooth Pairing, Front Panel Lock, Power On Play, direct access to tracks, memory of settings after loss of power, and balanced XLR output. 


  • Bluetooth 5.0 pairing to (8) devices
  • Slot-loading CD transport
  • USB host port for file playback
  • 10-button direct track access
  • 3.5mm AUX input for playback from portable players
  • RS-232c control capable
  • Compact IR remote control included
  • Balanced (XLR) and unbalanced (RCA) outputs



Audio Specifications-Audio channels

  • 2 channels / stereo
  • Frequency response:10 - 20,000 Hz, +/- 1.0dB > 85dB (10- 20,000 Hz A-weighted)


Dynamic range

  • Signal to Noise ratio: > 90dB (1kHz, 0db, A-weighted)
  • Channel separation: > 80dB (1kHz, 0dB, A-weighted)
  • Total Harmonic Distortion (THD): < 0.01% (1kHz, 0dB, A-weighted)

Bluetooth Specifications

  • Output class:Class C
  • Bluetooth version:5.0
  • Support profile:A2DP, AVRCP (1.3/1.4)
  • Support codecs:SBC, MP3, AAC, aptX


  • XLR (balanced) 2.0Vrms
  • RCA (unbalanced) +4dBu

Remote Control

  • IR Remote
  • Infrared protocol / NEC format Transmit output level: >200mVp-p

Serial Remote

  • D-sub 9-pin female RS-232C
  • Mode:Full duplex
  • Baud rate:9600/38400 b/s (selectable in the menu)
  • Data:8bits
  • Start bit:1bit
  • Stop bit:1bit
  • Parity:none
  • Flow control:none

Audio File / SIGNAL

  • Sample rate: CD-DA, Audio file 44.1kHz
  • Word length: CD-DA, Audio file 16-bit
  • File format: Audio file WAV/MP3/AAC
  • Bit rate: MP3, AAC, CBR/VBR ST/Mono 32~320kps
  • ID3 tag:MP3 V1.x~2.4

CD Drive

  • File system: CD-DA (CD-TEXT), CD-ROM (ISO9660)
  • Disc:CD, CD-R

USB Storage Device

  • File system:FAT 16/32
  • Media type:Flash/ HDD


  • Operating temperature: 40° - 95° F (5° - 35° C)
  • Operating humidity: 25 ~ 85% non-condensing


  • Power requirements: 100-230 VAC
  • Power consumption: <30W
  • LCD Display: LCD 2 lines, 16 characters x 2 lines LCM displayDimensions:
  • 19" x 13.7" x 1.73" (483 x 347 x 44mm)
  • Weight:6.4 lbs (2.92k