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

The Denon DN-300R Solid-State SD/USB Audio Recorder 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-300RMKII right out of the box and record to SD, USB or both. Utilizing Dual Mono or Dual Stereo modes, the ability to record a second mono or stereo file at -10dB on the same media is supported - even when recording to both SD and USB at the same time. The DN-300RMKII is exactly what the market is looking for in terms of a simple but high-quality recording solution for commercial applications. The DN-300RMKII gives installers and contractors the flexibility and convenience they need for total commercial recording capability.

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

- Records WAV and Mp3 files to SD and USB media simultaneously
- Simple and easy to use
- Powers-up in record-ready mode
- Dual Stereo & Dual Mono modes for recording -10dB safety tracks on the same media
- Balanced and unbalanced inputs and outputs
- Compact 1RU design

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

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

Digital Audio System:
- Compatible Media (FAT16, FAT32):
  - USB Device (mass storage class)
  - SD/SDHC
  - SDXC
- 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 kΩ

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

Connectors:
- 2x XLR outputs
- 1x ½-inch (6.35mm) headphone output
- 1x RCA stereo output pair
- 2x XLR inputs
- 1x RCA stereo input pair
- 1x USB port
- 1x SD card slot
- 1x IEC AC power input

Power:
- Connection: IEC
- Input Voltage: 100 - 240 V~, 50/60 Hz

Physical:
- Dimensions (W x H x D): 484 x 44 x 277 mm ( 19.0 x 1.72 x 10.92 inches )
- Weight: 3 kg ( 6.6 lbs )