MidasNET:

The XL8’s MidasNET network uses the physical connectivity of Ethernet (Ethercon connectors and CAT5/6 cable), but NOT the data protocol, which is too slow for high-quality, low-latency audio distribution.

All digital audio is transmitted using the AES50 protocol (implemented as Sony SuperMac) and the Sony HyperMac high-capacity system. AES50 is an open-architecture protocol and HyperMAC is a standards candidate. These protocols benefit from extremely low latency, robust feed-forward error connection, and advanced system clocking. The use of this AES standard means simple, straightforward interfacing with ANY 3rd party hardware which feature this connection.

MidasNET connections carry digital audio, control data, and standard Ethernet traffic, bi-directionally, down a single cable. CAT5 for “local” (24 channel) connections, and a single CAT6 (or fibre-optic) for the digital “snake”, which is the equivalent of a 384 channel analogue multicore!

The benefit of combining audio, control, clock and third party Ethernet data into one single network means the XL8 hardware interfaces on a single
RJ45 connection.

The XL8 also runs self diagnostic software in the background in real time measuring important hardware performance such as processor temperatures, error correction rates and connection integrity. Any unusual variances are instantly notified to the user before any audible issues occur.

All network connections are duplicated for full dual-redundancy.

The XL8 and MidasNET run at 96kHz sample rate. Each network link has a latency of only 70μS. Typical total system latencies are 2mS. Comprehensive management of delays are provided, including automatic compensation for insert points.