Denon Professional DN-900R, Dante Media Player/Recorder
Descriptions Denon Professional DN-900R, Network SD/USB Audio Recorder with Dante 2 x 2 Interface The Denon Professional DN-900R features its flagship recording product , also the Denon Professional DN-900R has a 900R Dante/Network SD/USB Recorder which is designed to meet and satisfy the needs of the most demanding installations, by combining a very high-quality audio recording with extensive network capabilities. The Denon Professional DN-900R has a very powerful feature set and using the most reliable solid-state recording media, the Denon Professional DN-900R enables AV installation professionals to replace traditional recording devices with superior solid-state hardware in the widest range of applications. Also, the Denon Professional DN-900R housing is built in compact 1U rack-mountable chassis, the Denon Professional DN-900R can also offers Dante 2-in/2-out network compatibility as well as recording to both reliable SD card (Two Slots, 512GB ea.) and USB storage media. The Denon Professional DN-900R 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 Professional DN-900R 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 InputsMic/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/RType: XLR (1: GND, 2: HOT, 3: COLD)Line Setting Input Level: + 4dbuMaximum Input Level: +24 dBu/+20 dBu/ +18 dBuInput Impedance: 20 kΩMic Setting Input Level: -60 to 16 dBuInput Impedance: 5 kΩEIN: Less than -127 dBu (Rs = 150Ω)CMRR: < 80 dBUnbalanced Analog In L/RType: RCA terminalInput Level: -10 dBVMaximum Input Level: +10 dBV/ +6 dBV/ 4 dBVInput Impedance: 10 kΩUnbalanced Digital InType: RCA terminalInput Impedance: 75 ΩStandard Input Level: 0.5 Vp - pFormat: IEC-60958 (Coaxial)Balanced Digital InType: XLR (1: GND, 2: HOT, 3: COLD)Input Impedance: 110 ΩStandard Input Level: 3.5 Vp - pFormat: IEC-60958 (AES/EBU)Dante Digital InType: 10/100 Ethernet RJ-45 connectorFormat: 24 bit; 96, 48, 44.1 kHz sampling rates, uncompressedOutputsBalanced 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/RType: XLR (1: GND, 2: HOT, 3: COLD)Load Impedance: over 600 ΩOutput Level: +4 dBu at 600 Ω loadMaximum Output Level: +24 dBu/ +20 dBu/ +18 dBVUnbalanced Analog OutType: RCA terminalLoad Impedance: Over 10 kΩOutput Level: -10 dBVMaximum Output Level: +10 dBV/ +6 dBV/ +4 dBVBalanced Digital OutType: XLR (1: GND, 2: HOT, 3: COLD)Output Impedance: 110 ΩStandard Output Level: 3.0 Vp - pFormat: IEC-60958 (AES/EBU)Unbalanced Digital OutType: RCA terminalOutput Impedance: 75 ΩStandard Output Level: 0.5 Vp - pFormat: IEC-60958 (Coaxial)Dante Digital OutType: 10/100 Ethernet RJ-45 connectorFormat: 24 bit; 96, 48, 44.1 kHz sampling rates, uncompressedDante Network AudioLatency: 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 ratesSample Bit Depth: 24 bitCompatible Media: SD/USB memory/USB HDDHeadphone Out: ¼” (6.35mm) 20 mW/32 ΩStorageMaximum Storage Capacity: Up to 2 TBMaximum File Size: 2 GBMaximum Number of Files: 2000 files (for 1 folder)Maximum Number of Folders: 1000 foldersMaximum Number of Folder Hierarchies: 8 (under the root directory)File System: FAT16, FAT32, HFS+, exFATFile Format SpecificationsCompatible Media: SD, SDHC, USB memory, USB HDDExtension: WAV, AIFF, AIFResolution: 16 bit, 24 bitSampling Frequency: 44.1k, 48k, 96kPlayable MP3 FormatExtension: MP3Bit Rate: 32 - 320 kbps, VBRSampling Frequency: 44.1k, 48kPlayable AAC FormatExtension: M4ACompression Method: AAC-LCBit Rate: 64 - 320 kbps, VBRSampling Frequency: 44.1k, 48kNumber 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 dBVariable Pitch Width: -16 % to + 16 %Variable Trim Adjustment Width: ± 2.0 dbPowerConnection: 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 ConditionsOperating Temperature: 41 - 95 °FOperating Humidity: 25 - 85 %, non-condensingStorage Temperature: -4 to 140 °FDimensions (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)