The DN-300R records to both SD and USB media simultaneously perfect for recording conferences where the client needs a copy of the recording after the event.

With outstanding ease-of-use and simple operation, anyone can use the DN-300R right out of the box and record to SD, USB or both.

The DN-300R is exactly what the market is looking for in terms of a simple but high-quality recording solution for commercial applications. The DN-300R gives installers and contractors the flexibility and convenience they need for total commercial recording capability.

Main Features

• Records WAV and Mp3 files to SD and USB media simultaneously
• Simple and easy to use
• Powers-up in record-ready mode
• Ability to record one media at -10dB for a safety track
• Balanced and unbalanced inputs and outputs
• Compact 1RU design

Specifications:

General

• System: Solid-state SD/USB audio recorder/player
• Compatible Media (FAT16, FAT32)
  • USB Device (mass storage class)
  • SD/SDHC
  • SDXC
• Supported File Formats
• MP3:
  • Sampling frequency: 44.1 kHz
  • Bit rate: 192, 256 kbps (recording); 64 - 320 kbps and VBR (playback)
  • Format: MPEG1 Audio Layer 3
  • File extension: .mp3
• WAV:
  • Sampling frequency: 44.1, 48 kHz
  • Bit depth: 16-bit (44.1 kHz), 24-bit (48 kHz)
  • Format: Waveform Audio File Format
  • File extension: .wav
• Number of Channels: 2 channels / stereo
• Audio Frequency Range: 10 - 20 kHz (± 1.0dB recording, ± 0.8 dB playback)
• Signal-to-Noise Ratio
  • Recording: > 95 dB (1 kHz, 0dB A-weighted)
  • Playback: > 95 dB (1 kHz, 0dB A-weighted)
• Channel Separation
  
  • Recording: > 80 dB (1 kHz, 0dB A-weighted)
  • Playback: > 90 dB (1 kHz, 0dB A-weighted)
• Wow and Flutter: < 0.001 %
• Distortion
  • Recording: < 0.008 %
  • Playback: < 0.006 %
• Total Harmonic Distortion: < 0.01% (1 kHz, 0dB A-weighted)
• Inputs:
• Balanced XLR
  • Nominal level: +4 dBu ± 1 dBu
  • Minimum level: - 40 dBu
  • Maximum level: 20 dBu ± 1 dBu
  • Input impedance: 18 ka
• Unbalanced RCA
  
  • Nominal Level: -10 dBV (at full scale: -16 dBu)
  • Minimum input Level: -19 dBV or higher
  • Input impedance: 22 ka.¦ ± 10%
• Outputs:
• Balanced XLR
  • Nominal level: +4dBu ± 1 dBu
  • Maximum output level: +20 dBu ± 1 dBu
  • Output impedance: 600 a„¦ ± 10%
• Unbalanced RCA
  • Nominal level: -10 dBV ± 2 dBV
  • Minimum output level: 6 dBV ± 2 dBV
  • Output impedance: 600 a„¦ ± 10%
• Connectors
  
  • (2) XLR outputs
  • (1) 1/4" (6.35mm) headphone output
  • (1) RCA stereo output pair
  • (2) XLR inputs
  • (1) RCA stereo input pair
  • (1) USB port
  • (1) SD card slot
  • (1) IEC AC power input
• Connection: IEC
• Input Voltage: 100 - 240 V~, 50/60 Hz

Physical & Dimensions

• Height: 44mm
• Width: 484mm
• Depth: 277mm
• Weight: 3kg

Manufacturer: Denon