Big topic
The connector and cable are almost impossible to find used so you will probably have to change that. ITT/Cannon still makes them but if I remember they are about $150.00 dollars a piece.
These people are capable of making a PSU that is better than the original but you are looking at about 2K.
https://www.atomicinstrument.com/
I have a PM2K PSU but they are heavy and don't like being shipped also they made two different types one that put out 41VDC Phantom for the American Market (beats me a long gone broadcast audio standard or the like) and one that puts out 48VDC Phantom for the world.
Check out what my Yamaha brother in arms did!
https://flyingeyepro.wordpress.com/2014/09/21/pm2000-rebuild/
Where are you PM me.
