My DC has the cheap 3rd party psu it’s fine but you want a good wall wart for it, I use a wii psu brick with a soldered barrel connector. If you can recapping the original psu is the best bet though.

For the ode I have the GDEMU cheap Ali express one is fine I think the original ones are hard to get.

Then I did the noctua fan mod. It’s a very loud machine by modern standards.