Denon DN 300 R – Solid-State SD / USB Audio Recorder

Denon DN 300 R – Solid-State SD / USB Audio Recorder

• 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

• Digital Audio System

  • 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
    • Maximumm level: 20 dBu ± 1 dBu
    • Input impedance: 18 kΩ

  • Unbalanced RCA

    • Nominal Level: -10 dBV (at full scale: -16 dBu)
    • Minimum input Level: -19 dBV or higher
    • Input impedance: 22 kΩ ± 10%

• Outputs

  • Balanced XLR

    • Nominal level: +4dBu ± 1 dBu
    • Maximum output level: +20 dBu ± 1 dBu
    • Output impedance: 600 Ω ± 10%

  • Unbalanced RCA

    • Nominal level: -10 dBV ± 2 dBV
    • Minimum output level: 6 dBV ± 2 dBV
    • Output impedance: 600 Ω ± 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

• Power

  • Connection: IEC
  • Input Voltage: 100 – 240 V~, 50/60 Hz
• Dimensions (width x depth x height): 19.0″ x 10.92″ x 1.72″ (484 x 277 x 44mm)
• Weight: 6.6 lbs (3 kg)