Right, I really need to tell you about this. The AppSys ADX 32B is an amazing system which converts ADAT to pass over Ethernet.
I used this system to stream twenty-four channels of ADAT audio in one direction and eight channels of ADAT audio in the other direction, all over a distance of well over sixty meters. When I bought this, I have to admit that I was a little sceptical but I was pleasantly surprised and for three years, the system worked absolutely flawlessly.
This item (or items, since it’s a pair) is in perfect condition. It’s a breeze to set up and is 100% reliable.
The user manual (and specifications) are available here: https://appsys.ch/downloads/adat-multicore/ADX32B-64B_en.pdf
PRICE: £500.00 plus £25.00 p&p to UK mainland. Cost of shipping includes insurance.