RME 128 Channel MADIface USB Interface for Mobile Computers

When it comes to MADI portability, the 128 Channel MADIface USB Interface for Mobile Computers stands out as a compact, robust, and highly functional solution. This device offers MADI I/O over USB 2.0, supporting the full 64 channels for recording and playback on both Mac and Windows platforms.

The MADIface USB Interface is designed with dual inputs, which can be utilized for full redundancy operation. Alternatively, both MADI I/Os can be operated simultaneously, providing full 128 channel input and output access. This is facilitated by TotalMix, the device's internal mixer and routing matrix, which allows for comprehensive mixing and routing of all inputs and playback channels to any hardware outputs.

This USB interface is not just a portable solution, but also an ideal desktop solution for connecting MADI equipment to any Mac or PC. It offers several operation modes, including 64 Channel Mix, Redundancy mode, 128 Channel Mix, and a straight routing mode. In the 64 Channel Mix mode, TotalMix displays 64 input, playback, and output channels, using data from one MADI input port and sending identical data to both MADI output ports.

The MADIface USB Interface also features an AutoSelect option, which activates an automatic input selection. When both inputs are used simultaneously, the device enters Seamless Redundancy mode, switching to the other input in real-time if the current one fails.

In the 128 Channel Mix mode, while record and playback are limited to 64 channels, the other input is also accessible through TotalMix. The output signal is not mirrored, but separated, with TotalMix providing 128 output channels. This allows for applications like independent mix output, monitoring, and serial pass-through of the second source.

The MADIface USB Interface is equipped with SteadyClock and RME's well-known MADI compatibility, ensuring smooth operation with other devices. It also supports MIDI over MADI technology, which can be used to remote-control other MADI devices.

The device comes with DIGICheck, a comprehensive audio analyzing suite, which supports users on both Mac OS X and Windows. Despite not having a DSP, the MADIface USB Interface includes a dedicated Control Room section with Talkback, Main/Phones, fader groups, mute groups, and complete remote controllability via Mackie or OSC protocol.

For stand-alone operation, the MADIface USB Interface can be powered by any USB power wall wart or USB battery. In this mode, the device operates as an active repeater, effectively doubling the maximum cable length of 100 m coaxial and 2,000 m optical. It can also function as a bi-directional format converter, converting coaxial to optical and vice versa simultaneously.

In conclusion, the 128 Channel MADIface USB Interface for Mobile Computers is a versatile, reliable, and user-friendly solution for all your MADI connectivity needs.