Good old threads should never die.
I recently acquired a Fosgate Signature phono. Was very disappointed at first because it was wrought with noise! Humming, crackling, etc.
Turns out that one has to perform simple maintenance now and again. The tube sockets were cleaned and treated with Caig Gold. No more crackling.
The hum was very annoying and I was frustrated that I could not figure it out. I finally pulled the bottom cover off and saw that the load selector switch has open air exposed contacts. I cleaned and treated the switch and all noise was gone. Absolute silence. Now having fun rolling tubes.
I agree with all of the positive comments - It really is a great stage.