I was given a Beocenter 7700 that doesn't work and I fooled with it a bit with no success, therefore, I want to give it away to someone who might have a use for the parts. It's yours for the cost of shipping. My USA zip is 20878. It does not have the stylus, the exterior is in great shape I'd say. If interested, send me your mailing info

I was hoping the service manual would provide a bit more guidance on some of the checks you mentioned ....Not an electronics expert for sure but I did just build an clone of a 1959 Fender Deluxe tube guitar amp :)

Pickup a a Beocenter 7700 as giveaway and when pluged-in all the control panel lights light-up, however, none of the controls function. I do not have the remote so I toggled the remote switch on the bottom with no results. The turntable does spin but will only respond to controls on intial turn on. There is very low volume when playing a record through