We currently have two Blackmagic Workgroup hubs HDSDI/SDI with RS422 deck control and no longer need the second unit.
We had the second one as a redundant unit as backup in case the other one failed. It never has failed so we have decided to sell it.
It is the 24 x 12 unit with built in down converter and keying frame store (bugger).
It is controlled over USB to a Mac or PC and then any computer can control it over ethernet. I can supply drivers on a disc.
If anyone is interested we are asking US$1,800 plus postage (single unit only) and Payment using Paypal.