My wife accepted one as a "gift". First time plugged in, and turned on, it tripped a breaker. So, I spent a couple days cleaning it out ( unbelievable ), found the obvious short, fixed that, plugged it back in, turned it on. It worked! A few sticky keys, but now we had a great big humming beast that gave off that hot tube smell. Nobody in the house knew how to play. My two little granddaughters liked to play on it, but it went away in a few years. Good luck with yours. They were, in the 50's-60's quite the status symbol, to have in your home. Very pricey.