Dante Audio Interface FOCUSRITE RedNet A8R 8 ชาแนล Benefit from 119dB of dynamic range at 24-bit/192kHz ของแท้ ส่งฟรี จากแบรนด์ FOCUSRITE
FOCUSRITE RedNet A8R
8-in/8-out Dante Network Interface with Network and Power Supply Redundancy
8×8 Analogue I/O With Dual PSUs
RedNet A8R is a 1U, 8×8 analogue line-level I/O interface for any Dante audio-over-IP network. Featuring network and power supply redundancy, RedNet A8R is the ideal choice for providing analogue I/O in many critical-path applications, whether in Post Production, Broadcast, Live Sound or the Recording Studio.
High-quality conversion with up to 119dB of dynamic range is provided through two rear-panel DB25 connectors while an additional pair of AES3 I/O is provided through male and female XLR for added flexibility. Word Clock I/O on BNC connectors allows external devices to clock to RedNet A8R, or alternatively allows RedNet A8R to act as a network clock grand master slaved to external input. Power is supplied through a pair of locking IEC power inlets, and network connections are provided with a pair of locking Neutrik etherCON connectors; providing redundant operation or daisy-chained operation.
- Eight channels of high-quality line-level analogue I/O for Dante audio-over-IP networks
- 24-bit precision conversion up to 192kHz
- 119dB dynamic range, flat from 20Hz – 20kHz, +/-0.15dB
- Software-selectable +24dBu or +18dBu level alignment
- AES67 compliant
- Dual power supplies and network connections with full power and network redundancy including locking connectors for maximum reliability
- Word Clock I/O and DARS input for increased flexibility plus an additional two channels of AES3 I/O
- Analogue I/O to AES59 standard on DB25 connectors
- Comprehensive front-panel metering and indicators
- Remote monitoring software with powerful graphic user interface
- Brainworx bx_console Focusrite – exclusive plug-in that faithfully captures the sound, feel and styling of the original Focusrite ISA 110 Equaliser and ISA 130 Dynamics Modules.
SPECIFICATIONS
LINE INPUT
- 0 DBFS Reference Input Levels
elements 18 or 24dBu (switchable)
- Frequency Response Inputs
20Hz – 20kHz ± 0.1dB
- THD N Inputs
<-130dB (0.00003)
- EIN
-96dBu A-Weighted (typical)
- Signal-To-Noise Ratio
120dB A-Weighted (typical)
- Converter Dynamic Range
120dB A-Weighted (typical), 10Hz – 20kHz
LINE OUTPUTS
- 0 DBFS Reference Levels
18 or 24dBu (switchable)
- Frequency Response
20Hz – 20kHz ± 0.1dB
- THD N
<-100dB (0.001) unweighted, 20Hz – 20kHz; 23dBu input
- Noise In Presence Of Signal
-94dBu A-Weighted (typical)
- Dynamic Range
118 dB A-Weighted (typical)
CROSSTALK
- Input To Output Or Input
<-100dB unweighted, 20Hz – 20kHz; 23dBu input
- Output To Input Or Output
<-100dB unweighted, 20Hz – 20kHz; -1dBFS input
DIGITAL INPUT SAMPLE RATE CONVERTERS
- Sample Rate Range
32kHz to 216kHz
- Gain Error
-0.3dB
- Dynamic Range Inputs
>138dB
- Latency
11 to 45 samples (network and sample rate dependent)
DIGITAL PERFORMANCE
- Supported Sample Rates
44.1 / 48 / 88.2 / 96 / 176.4 / 192 kHz (-4 / -0.1 / 0.1 / 4.167) at 24 bit
- Clock Sources
Internal or from Dante Network Master
- External Word Clock Range
Nominal sample rate ±7.5
REAR PANEL CONNECTIVITY
- Line Inputs
1 x DB-25 connectors Analogue Outputs
- Line Outputs
1 x DB-25 connectors
- Channel Count
2 x 2 AES/EBU channels
- Input (Optional DARS)
1 x Female XLR
- Output
1 x Male XLR
- Word Clock Input
1 x BNC 75O port (switchable termination)
- Word Clock Output
1 x BNC 75O port
- PSU
2 x Internal, 100-240V, 50/60Hz, consumption 24W
- Network
2 x etherCON NE8FBH, also compatible with standard RJ45 connectors
FRONT PANEL INDICATORS
- Primary PSU (A)
Green LED
- Secondary PSU (B)
Green LED
- Primary Network
Green LED
- Secondary Network
Green LED
- Network Locked
Green LED
- Sample Rate
Orange LED for each: 44.1 kHz, 48 kHz, x2, x4
- Pull Up/Down
Orange LED
- Channel Signal Level
Green LED (> -42dB), Orange LED (> -6dB) and Red (> 0dB)
- AES/EBU Signal Indicators
2 I/O signal indicator LEDs
- Clock Source
Orange LED for each: Internal, Word Clock and DARS
NETWORK MODES
- Redundant
Allows unit to connect to two independent networks
- Switched
Connects both ports to integrated network switch allowing daisy-chaining of devices