The Denon DN-900R is a professional-grade network SD/USB audio recorder with Dante 2x2 interface, designed to meet the needs of demanding installations. It supports high-quality audio recording to both SD cards and USB storage media, with dual recording and relay recording features for enhanced reliability. The DN-900R offers versatile connectivity options, including balanced XLR analog audio, AES/EBU digital I/O, and unbalanced analog connections. Its compact 1U rack-mountable design ensures easy integration into any professional audio setup.
Features
- Records to SD/SDHC and USB media in MP3 and WAV (up to 24-bit/96kHz)
- Dual Record feature for simultaneous recording to two media options
- Dante 2x2 Ultimo network interface for recording and playback
- Relay Record feature for continuous recording to backup media
- File Archiving via FTP with 24/7 record feature
- Web Remote for setup and control with password protection
Specifications
- Balanced Analog In L/R: XLR (1:GND, 2:Hot, 3:Cold), +4 dBu input level, 20 kΩ impedance
- Unbalanced Analog In L/R: RCA terminal, -10 dBV input level, 10 kΩ impedance
- Balanced Digital In: XLR (1:GND, 2:Hot, 3:Cold), 110 Ω impedance, 3.5 Vp-p level
- Unbalanced Digital In: RCA terminal, 75 Ω impedance, 0.5 Vp-p level
- Dante Digital In: 100 Mbps Ethernet RJ-45, 24 bit, 48/44.1 kHz sampling rates
- Balanced Analog Out L/R: XLR (1:GND, 2:Hot, 3:Cold), +4 dBu output level, 600 Ω load impedance
- Unbalanced Analog Out L/R: RCA terminal, -10 dBV output level, 10 kΩ load impedance
- Balanced Digital Out: XLR (1:GND, 2:Hot, 3:Cold), 110 Ω impedance, 3.0 Vp-p level
- Unbalanced Digital Out: RCA terminal, 75 Ω impedance, 0.5 Vp-p level
- Dante Digital Out: 10/100 Ethernet RJ-45, 24 bit, 48/44.1 kHz sampling
- Headphone Out: 1/4” (6.35 mm), 20 mW/32 Ω
- Power: Standard IEC, 120V AC, 60 Hz (US), 230V AC, 50/60 Hz (EU/UK/Asia), 30 W consumption
- Operating Temperature: 41 to 95 °F
- Storage Temperature: -4 to 140 °F
