RME Digiface USB 66-Channel USB 2.0 Audio Interface with 4x ADAT Optical I/O

An extremely compact and portable digital audio interface, the Digiface USB from RME is equipped with 4 optical ADAT / SPDIF I/Os (inputs/outputs), and an analog high-quality line/phones output via 6.3mm TRS jack. Continuing the legacy of RME‘s famous HDSP Digiface, a triple ADAT I/O interface with phones and PCI interface, this model simplifies interfacing with USB 2, does not need an external power supply, and even adds another optical I/O, with the results being 32 I/O channels each when using ADAT optical.

The analog output hosts channels 33/34, and can be used freely thanks to TotalMix FX, RME‘s routing and monitoring solution that knows nearly no routing and mixing limits (the unit does not include FX).

Each single optical port on the device can employ either ADAT (up to 8 channels) or SPDIF (stereo). While the inputs adapt automatically to the received signal format, the outputs can be switched individually between ADAT and SPDIF operation. Also supported are SMUX and SMUX4. Thus at 192 kHz, either 8 channels via 4x SPDIF or ADAT are possible on both inputs and outputs.

Its compact form-factor, weight and bus-powered operation make the Digiface USB extremely versatile and useful. It could even serve as simple headphone amp for mobile use.

RME Digiface USB Connectivity:

• 66 channels: 32-in / 34-out
• 4x ADAT/SPDIF Input
• 4x ADAT/SPDIF Output
• 1x Phones TRS Stereo Output
• TotalMix
• No external power supply required

RME Digiface USB Includes:

• Digiface USB
• 6ft (1.8m) USB 2.0 Cable
• Manual
• RME Driver CD 3

RME Digiface USB Features:

• x All settings can be changed in real-time
• ADAT and SPDIF I/Os can be used simultaneously
• Unsurpassed Bitclock PLL (audio synchronization) in ADAT mode
• (16) channels 96 kHz/24 bit record/playback via ADAT optical (S/MUX)
• (8) channels 192 kHz/24 bit record/playback via ADAT optical (S/MUX4)
• Buffer sizes/latencies from 32 up to 8192 samples selectable
• Clock modes secondary and primary
• Automatic and intelligent primary/secondary clock control
• SteadyClock: Jitter-immune, super-stable digital clock
• SyncAlign guarantees sample aligned and never swapping channels
• SyncCheck tests and reports the synchronization status of input signals
• TotalMix for latency-free submixes and perfect ASIO Direct Monitoring
• TotalMix:2244 channel mixer with 46 bit internal resolution
• 1x Analog/Line headphone output, separate output for independent submix
• DIGICheck Digital Signal Processing: Level meter in hardware, peak- and RMS calculation

RME Digiface USB Specifications:

• System Requirements:
  • Windows Vista or up, Intel Mac OS X (10.6 or up)
  • (1) USB 2.0 port or USB 3 port x Computer with at least Pentium Core 2 Duo CPU 4
• Inputs: 4x ADAT/SPDIF
• Outputs: 4x ADAT/SPDIF / 1x Phones TRS Stereo, 6.3mm
• Clock modes: Internal, ADAT In, SPDIF In
• Sample rates: 28 kHz up to 200 kHz
• Jitter: < 1 ns, internal and all inputs
• Jitter sensitivity: PLL operates even at 100 ns Jitter
• TotalMix: 2244 channel mixer with 46-bit internal resolution
• TotalMix: latency-free submixes and perfect ASIO Direct Monitoring
• Interface: USB 2.0, bus-powered
• Comes with DIGICheck, RME's ultimate measurement, analysis and test tool
• Drivers:
  • Windows 7/8/10 (Multi-Client operation of ASIO and WDM)
  • Mac OS X (10.6 or up, Core Audio)
• Note: specifications and further information can be found within the "Digiface USB User's Guide" located under the "Documentation" tab above.