- Main Features:
- Records to SD/SDHC and USB media in MP3 and WAV (up to 24-bit/96kHz)
- Dual Record feature (records to two media options simultaneously for primary and backup recording)
- Dante™ 2 x 2 network interface for recording and playback
- Relay Record feature (continues recording to backup media when primary media is full)
- File Archiving via FTP (automatic or timed) with 24/7 record feature
- Web Remote for setup and control with password protection
- Specifications:
- Inputs:
- Mic/Line In (2 XLR connectors)
- Line In (2 RCA connectors)
- Digital In (1 AES/EBU, 1 S/PDIF)
- Dante Digital In (RJ-45 Connector)
- Balanced Analog In L/R:
- Type: XLR (1: GND, 2: HOT, 3: COLD)
- Line Setting Input Level: + 4dbu
- Maximum Input Level: +24 dBu/+20 dBu/ +18 dBu
- Input Impedance: 20 kΩ
- Mic Setting Input Level: -60 to 16 dBu
- Input Impedance: 5 kΩ
- EIN: Less than -127 dBu (Rs = 150Ω)
- CMRR: < 80 dB
- Unbalanced Analog In L/R:
- Type: RCA terminal
- Input Level: -10 dBV
- Maximum Input Level: +10 dBV/ +6 dBV/ 4 dBV
- Input Impedance: 10 kΩ
- Unbalanced Digital In:
- Type: RCA terminal
- Input Impedance: 75 Ω
- Standard Input Level: 0.5 Vp - p
- Format: IEC-60958 (Coaxial)
- Balanced Digital In:
- Type: XLR (1: GND, 2: HOT, 3: COLD)
- Input Impedance: 110 Ω
- Standard Input Level: 3.5 Vp - p
- Format: IEC-60958 (AES/EBU)
- Dante Digital In:
- Type: 10/100 Ethernet RJ-45 connector
- Format: 24 bit; 96, 48, 44.1 kHz sampling rates, uncompressed
- Outputs:
- Balanced Analog Out L/R (XLR)
- Unbalanced Out L/R (RCA)
- Balanced Digital Out (AES/EBU)
- Unbalanced Digital Out (S/PDIF)
- Headphone Output (1/4” / 6.35mm)
- Dante Digital Out (RJ-45 connector)
- Balanced Analog Out L/R
- Type: XLR (1: GND, 2: HOT, 3: COLD)
- Load Impedance: over 600 Ω
- Output Level: +4 dBu at 600 Ω load
- Maximum Output Level: +24 dBu/ +20 dBu/ +18 dBV
- Unbalanced Analog Out:
- Type: RCA terminal
- Load Impedance: Over 10 kΩ
- Output Level: -10 dBV
- Maximum Output Level: +10 dBV/ +6 dBV/ +4 dBV
- Balanced Digital Out:
- Type: XLR (1: GND, 2: HOT, 3: COLD)
- Output Impedance: 110 Ω
- Standard Output Level: 3.0 Vp - p
- Format: IEC-60958 (AES/EBU)
- Unbalanced Digital Out:
- Type: RCA terminal
- Output Impedance: 75 Ω
- Standard Output Level: 0.5 Vp - p
- Format: IEC-60958 (Coaxial)
- Dante Digital Out:
- Type: 10/100 Ethernet RJ-45 connector
- Format: 24 bit; 96, 48, 44.1 kHz sampling rates, uncompressed
- Dante Network Audio:
- Latency: Less than 1 ms (excluding auxiliary signal paths)
- Sample Rate: DN-900R uses SRC on its output to Dante to convert recorder sample rates to Dante Network sample rates
- Sample Bit Depth: 24 bit
- Compatible Media: SD/USB memory/USB HDD:
- Headphone Out: ¼” (6.35mm) 20 mW/32 Ω
- Storage:
- Maximum Storage Capacity: Up to 2 TB
- Maximum File Size: 2 GB
- Maximum Number of Files: 2000 files (for 1 folder)
- Maximum Number of Folders: 1000 folders
- Maximum Number of Folder Hierarchies: 8 (under the root directory)
- File System: FAT16, FAT32, HFS+, exFAT
- File Format Specifications:
- Compatible Media: SD, SDHC, USB memory, USB HDD
- Extension: WAV, AIFF, AIF
- Resolution: 16 bit, 24 bit
- Sampling Frequency: 44.1k, 48k, 96k
- Playable MP3 Format:
- Extension: MP3
- Bit Rate: 32 - 320 kbps, VBR
- Sampling Frequency: 44.1k, 48k
- Playable AAC Format:
- Extension: M4A
- Compression Method: AAC-LC
- Bit Rate: 64 - 320 kbps, VBR
- Sampling Frequency: 44.1k, 48k
- Number of Channels: 2 (stereo), 1 (mono)
- Audio Frequency Characteristics: Line / Mic (-16 dBu) (+0.5 dB / -1 dB)
- S/N Ratio: < 89 dB (A-weighted)
- Total Harmonic Distortion: Less than 0.01 %
- Dynamic Range: <106 dB (for 24 bit WAV playback)
- Channel Separation: > -90 dB
- Variable Pitch Width: -16 % to + 16 %
- Variable Trim Adjustment Width: ± 2.0 db
- Power:
- Connection: Standard IEC (switching power supply)
- Input Voltage: 120V AC, 60Hz (US and Canada models) 230V AC 50/60 Hz (EU, UK, Asia/Pacific models)
- Power Consumption: 30 W, 0.4 W (standby), 3.4W (network standby)
- Environmental Conditions:
- Operating Temperature: 41 - 95 °F
- Operating Humidity: 25 - 85 %, non-condensing
- Storage Temperature: -4 to 140 °F
- Dimensions (width x depth x height):16.92” x 9.48” x 1.68” (430 x 241 x 43mm)
- Weight: 5.7 lbs (2.6 kg)