Why is the MOD foot switch no longer manufactured? Are there any other similar LAN connection products on the market to work with in the same way as MOD footswitch?
The Control Chain may use a network socket, but it is not a LAN connection.
It is a so called “Line Serial Protocol” connection.
And no, there are no other devices that speak this protocol (yet).
MOD Audio has indicated that they will not work on any such devices in the short (or long) term, but the protocol is open and any third party could create such devices.