Big sit/stand desk

This is a big desk that I bought a few years ago. It raises and lowers with a manual crank. This is heavy duty and sturdy. I currently have the top taken off of the base for easier transport The top is 71”x35.5”. I had the height at ~31” - it goes higher and lower but I don’t know the min and max I was using it as a combo music studio desk and home office set up with 2 computers and 3 total monitors. Could also use it as a work bench or project table. Also have a clamp on sliding keyb...