Description

The DN-900R Network SD/USB Audio Recorder with Dante 2 x 2 Interface from Denon is housed in a compact 1 RU rackmountable chassis and offers Dante network compatibility as well as recording to both SD card (two slots, 32GB each) and USB storage media (up to 512GB). It can be used for dual simultaneous recordings to both formats or you can relay/cascade recordings with longer recording times for AV installations or audio applications.

The DN-900R records to SD/SDHC and USB media in MP3 and WAV formats up to 24-bit/96 kHz. It features versatile connectivity and is built with balanced XLR input/outputs, unbalanced RCA inputs/outputs, RJ45 2-channel Dante digital inputs/outputs, AES/EBU, and S/PDIF input/output connectors. Designed for professionals, this recorder and playback unit allows you to replace traditional recording devices with solid-state hardware in the widest range of applications.

Features

Records to SD/SDHC card and USB media in MP3 and WAV (up to 24-bit/96 kHz)
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

Form FactorRackmount
Number of Tracks2
Maximum Simultaneous Tracks2 x Recording
Maximum Sampling Rate96 kHz / 24-Bit
Signal Processing
Gain/Trim RangeMic Inputs:
-60 dBu to 16 dBu
Connectivity
Analog Audio I/O1 x 1/4″ TRS Headphone Output
1 x Stereo RCA Coaxial Unbalanced Input
1 x Stereo RCA Coaxial Unbalanced Output
2 x XLR 3-Pin Balanced Mic/Line Input
2 x XLR 3-Pin Balanced Output
Digital Audio I/O1 x XLR 3-Pin AES3 Input
1 x XLR 3-Pin AES3 Output
1 x RCA Coaxial S/PDIF Input
1 x RCA Coaxial S/PDIF Output
Network I/O1 x RJ45 Ethernet
1 x RJ45 Dante
Performance
Maximum Input LevelRCA Inputs:
+10 dBV (Unbalanced)
XLR Line:
+24 dBu (Balanced)
Maximum Output LevelRCA Outputs:
+10 dBV (Unbalanced)
XLR Outputs:
+24 dBu
Headphone Output Power20 mW per Channel into 32 Ohms
ImpedanceRCA Inputs:
10 Kilohms (Unbalanced)
RCA Coaxial S/PDIF Outputs:
75 Ohms
XLR AES3 Inputs:
110 Ohms (Balanced)
XLR AES3 Outputs:
110 Ohms (Balanced)
XLR Line Inputs:
20 Kilohms (Balanced)
XLR Mic Inputs:
5 Kilohms (Balanced)
XLR Outputs:
> 600 Ohms (Balanced)
Dynamic Range106 dB (24-Bit)
SNR< 89 dB (A-Weighted)
THD< 0.01%
Channel Separation> -90 dB
EINXLR Inputs:
< -127 dBu (150-Ohm Source)
CMRRXLR Inputs:
< 80 dB
Digital Audio
Audio File FormatsM4A
MP3
WAV, AIFF
Sample Rates44.1 / 48 / 96 kHz (WAV)
44.1 / 48 kHz (AAC, MP3)
44.1 / 48 kHz (AAC, MP3)
Sample Rate ConversionOn Dante Outputs
Bit Depths16 / 24-Bit
Bit Rates64 to 320 kb/s + VBR (AAC)
32 to 320 kb/s + VBR (MP3)
Latency< 1 ms (Input to Output)
Audio Storage & Playback
Supported MediaSD Card, SDHC Card, USB Flash Drive, USB Hard Disk Drive
Supported Media Capacity2 TB Minimum
File System SupportFAT16, FAT32, HFS+, exFAT
Power
Power RequirementsAC/DC Power Adapter (Included)
AC Input Power120 VAC, 60 Hz
Power Consumption30 W (Maximum)
0.4 W (Standby)
3.4 W (Network Standby)
Physical
Operating Humidity25 to 85% (Non-Condensing)
Operating Temperature41 to 95°F / 5 to 35°C
Storage Temperature-4 to 140°F / -20 to 60°C
Dimensions16.9 x 9.5 x 1.7″ / 43 x 24.1 x 4.3 cm
Weight5.7 lb / 2.6 kg
Packaging Info
Package Weight9.24 lb
Box Dimensions (LxWxH)23.4 x 14.1 x 5.5″

 

 

Additional information
Brand

Denon Professional

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