Preston MDR 2 with G4 transmitter with stop/ start cables and power cables for most cameras. Great back up if you MDR3 goes down. Very good condition- bought new from Preston- single owner.
Also, great to leave on your sled to do double duty with your existing FIZ 3 setup. You can leave your MDR 3 on your conventional camera (A or B camera) and use this MDR for Steadicam.
Comes with two different MDR mounts and hardware.
Happy to answer any questions or take any additional photos for you.