LDG Z 100 Plus
This permanently goes with my Yaesu FT-891 and is built into the box with it.
As part building into the box I intend to modify it a little to allow the controls/lights to be visible on the box front panel as this will be hidden below. I would also like to allow the tuner to be triggered via relay so the Pi can control it and the whole lot can be managed via VNC.
