Beolab 4000 main board This topic has 0 replies, 1 voice, and was last updated 2 years, 5 months ago by tb59427. Viewing 1 post (of 1 total) Author Posts June 5, 2022 at 2:16 pm #5674 tb59427BRONZE Member Topics Started 3Total Posts 9 Hi, just in case anyone has a beolab 4000 main board lying around (incl oder excl the rest of the speaker): I am interested. PN me… regards Torsten Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In