Bought this direct from spl as a stock display unit but I've gone a different direction for my studio so it can go.

Madicon

USB / MADI Interface

Madicon is a MADI digital audio interface that connects up to 64 input and 64 output channels to the computer via USB.

USB Audio Interface

Maximum 64 input and 64 output channels via MADI

Additional optical stereo output (Ch1/2)

24 bit / up to 192 kHz

Hi-Speed USB with detector LED

USB bus powered

Internal/External Clock Switch

External Clock Lock LED

Windows & Mac

Zero-latency monitoring (FPGA Monitoring Mixer)

SmartMADI

MADI becomes more user-friendly, simple and modern

SPL’s Madicon and Madisons can now be connected in series (daisy chaining) like Audio-Over-IP devices, and are easier to configure and more reliable.

An additional MADI Router for more than two MADI devices is not necessary

The sample rate is now transmitted via the MADI stream and Madisons follow automatically – very handy

Monitor Mixer

Control Room Mixer and six additional individual headphone mixers

Intuitive and fast workflow

Talkback

128-channel MADI stream metering

MADI splitter – one signal can be distributed to 63 other channels

Record without a DAW – directly to the hard disk!

Automatic arming

Displaying the remaining recording time

Automatic naming of the files

Solo auditions