The MADIface USB is a very important part of my setup. I use it to remotely control an RME UFX+ and as a compact stage box, connected with just a single optical MADI cable. This makes the system extremely practical for touring — easy to fly with or travel by train — and allows us to rehearse and then use exactly the same setup in a venue with almost zero setup time.
The only downside is the lack of a headphone output. As a workaround, I open a DAW and use the last MADI output, sending a signal to the UFX+ and routing it back to the MADIface, while monitoring through the headphone output of my MacBook Pro. It’s a bit complicated, but once a preset is set up, it works reliably every time.
Overall, a very professional, compact, and rock-solid interface. Absolutely worth the investment.