RME Digiface AVB 256-Channel Mobile AVB/USB Audio Interface

BH #RMDFAVB • MFR #DFAVB
RME Digiface AVB 256-Channel Mobile AVB/USB Audio Interface
Key Features
  • Transfer Audio Between USB & AVB Network
  • Up to 128 Channels of I/O
  • Up to 24-Bit / 192 kHz Resolution
  • 1/4" TRS Line/Headphone Output
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Expand your audio network's channel count with the RME Digiface AVB, a 256-channel mobile AVB/USB audio interface designed to streamline the transfer of digital audio between your Mac or Windows computer and an AVB network. Ideal for broadcast, theatre, and large-scale concert production, the Digiface AVB supports resolutions up to 24-bit / 192 kHz, and a maximum of 128 channels in and out.
Special Order
Expected availability: 7-14 business days
$1,099.00
$92/mo. suggested payments
with 12 Mos. Promo Financing* 
Daniel A., B&H Pro Audio Expert

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RME AVB Overview

Expand your audio network's channel count with the RME Digiface AVB, a 256-channel mobile AVB/USB audio interface designed to streamline the transfer of digital audio between your Mac or Windows computer and an AVB network. Ideal for broadcast, theatre, and large-scale concert production, the Digiface AVB supports resolutions up to 24-bit / 192 kHz, and a maximum of 128 channels in and out.

Hookup is simple; just plug the RJ45 Gigabit Ethernet port into your AVB network, then connect the USB 3.1 Gen 1 port to your host computer. Utilize the BNC wordclock I/O for proper synchronization with other digital audio devices such as mixers or a master clock. A 1/4" TRS line/headphone output allows convenient monitoring of an independent submix for easy assessment of signal quality.The USB-powered Digiface AVB includes a powerful software bundle offering comprehensive mixing, control room functions, remote control, measurement, analysis, and more.

Channel Count at 24-Bit / 44.1 and 48 kHz: 128-channel recording/playback, 128-channel AVB I/O
Channel Count at 24-Bit / 96 kHz: 64-channel recording/playback, 128-channel AVB I/O
Channel Count at 24-Bit / 192 kHz: 32-channel recording/playback, 60-channel AVB I/O
Selectable buffer sizes from 32 to 8192 samples
Selectable outgoing network latency from 0.3125 to 2 ms
802.3 compliant GbE port compatible with 100 Mbps
BNC wordclock input and output
Master/slave clock modes
1/4" TRS headphone output fed by independent submix
Includes TotalMix, a 4096-channel software mixer offering 46-bit internal precision, latency-free submixes, control room section functions, ASIO Direct Monitoring, and more
Includes TotalMix Remote for flexible remote control via iOS device or Windows/Mac computer
Includes DIGICheck DSP software for metering, testing, measuring, and analyzing digital audio streams
Informative USB error analysis
High compatibility with existing AVB devices
Compatible with Mac OS X 10.11 and later
Supports WDM, ASIO, and multiple interfaces
Powered via USB
IEEE 802.1 BA compliant AVB stack with up to 16 input streams and 16 output streams
IEEE 1722 AVTP / 1722.1 AVDECC compliant

RME AVB Specs

Interface
Channels of I/ODigital:
128 Inputs / 128 Outputs at 48 kHz
Analog:
0 Inputs / 2 Outputs at 192 kHz
Max Sample Rate/Resolution192 kHz / 24-Bit
Display and Indicators1 x LED (Host Connection and Power)
1 x LED (Host Connection)
3 x LEDs (Data Transmission)
Connectivity
Host Connection1 x USB Type-B (USB 3.1 Gen 1)
Analog I/O1 x 1/4" TRS Unbalanced Headphone Output
Phantom PowerNone
Digital I/O1 x BNC (Word Clock) Input
1 x BNC (Word Clock) Output
1 x RJ45 / AVB (Network) In/Out
MIDI I/ONone
Memory Card SlotNone
Performance
Frequency ResponseHeadphone Outputs:
0 Hz to 20.8 kHz -0.5 dB (at 44.1 kHz) 
0 Hz to 45 kHz -0.5 dB (at 96 kHz) 
0 Hz to 89 kHz -1 dB (at 192 kHz) 
Max Output LevelHeadphone Outputs:
+9.5 dBu at 0 dBFS 
Headphone Output Power50 mW (Max)
Dynamic RangeHeadphone Out:
110 dB RMS 
113 dBA 
ImpedanceHeadphone Outputs:
2 Ohms
THD+NHeadphone Outputs:
-95 dB / 0.0017%
THDHeadphone Outputs:
-96 dB / 0.0016%
Channel SeparationHeadphone Outputs:
>100 dB
Digital Audio
Sample RatesUp to 192 kHz
Bit DepthUp to 24-Bit
Latency<2 ms at 44.1 kHz (Dependent on Buffer Size)
Sync SourcesAVB, Internal, Word Clock
Word Clock Input Termination75 Ohms, Switchable
Compatibility
OS CompatibilitymacOS 10.12 or Later
Windows 7 or Later
Processor RequirementPC:
Intel Core i3
Required HardwareAvailable USB 2.0 Port or USB 3.0 / 3.1 Gen 1 Port
USB Cable (Included)
Internet ConnectionRequired for Software/Driver Download
Power
Power RequirementsUSB Bus-Power
Power Consumption1.5 W (Typical)
2 W (Maximum)
General
Operating Humidity75%
Operating Temperature41 to 122°F / 5 to 50°C
Physical
Anti-Theft FeaturesNone
Dimensions4.41 x 3.27 x 1.02" / 11.2 x 8.3 x 2.6 cm
Weight10.6 oz / 300.0 g
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