The DN-900R Dante/Network SD/USB Recorder is ideal for demanding installations, combining high-quality audio recording with extensive network capabilities. With a powerful feature set and using the most reliable solid-state recording media, the DN-900R enables AV installation professionals to replace traditional recording devices with superior solid-state hardware in the widest range of applications.
Housed in a compact 1U rack-mountable chassis, the DN-900R offers Dante 2-in/2-out network compatibility as well as recording to both reliable SD card (two slots, 32GB ea.) and USB storage media. The unit can be configured for 'dual' simultaneous recording to both formats or 'relay/cascade' recording where longer recording times are desirable.
Designed for professional environments, the DN-900R features versatile connectivity including balanced XLR analog audio and AES/EBU digital I/O, as well as unbalanced analog connections and SPDIF.
Denon Pro DN-900R 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
- DN-900R audio recorder1
- Balanced analog in L/R
- Type: XLR (1 GND, 2 HOT, 3 COLD)
- Line setting input level: +4dbu
- Max 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: less than 80 dB
- Unbalanced analog in L/R
- Type: RCA terminal
- Input level: -10 dBV
- Max 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
- 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
- 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
- Max output level: +24 dBu/ +20 dBu/ +18 dBV
- Unbalanced analog out
- Type: RCA terminal
- Load impedance: over 10 kΩ
- Output level: -10 dBV
- Max 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 bit depth: 24 bit
- Compatible mediaSD/USB memory/USB HDD
- Headphone out¼” (6.35mm) 20 mW/32 Ω
- Storage
- Max storage capacity: up to 2 TB
- Max file size: 2 GB
- Max number of files: 2000 files per folder
- Max number of folders: 1000 folders
- Max number of folder hierarchies: 8 (under the root directory)
- File systemFAT16, FAT32, HFS+
- 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
- Number of channels2 stereo, 1 mono
- Audio frequency characteristicsline / mic (-16 dBu) (+0.5 dB / -1 dB)
- S/N ratio< 89 dB (A-weighted)
- THDless 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
- Power consumption: 30 W, 0.4 W (standby), 3.4W (network standby)
- Operating temperature41 to 95 °F
- Operating humidity25-85%, non-condensing
- Storage temperature-4 to 140 °F
