jansjobe Profile Topics Started Replies Created Engagements Favourites Search replies: Forum Replies Created Viewing 3 posts - 1 through 3 (of 3 total) Author Posts August 20, 2023 at 5:25 pm in reply to: Beomaster 2400 radio hum #23170 jansjobeBRONZE Member Topics Started 1Total Posts 4 It was in fact the bridge rectifier! Thanks everyone for your time and effort! August 19, 2023 at 7:42 pm in reply to: Beomaster 2400 radio hum #23149 jansjobeBRONZE Member Topics Started 1Total Posts 4 August 19, 2023 at 7:42 pm in reply to: Beomaster 2400 radio hum #23148 jansjobeBRONZE Member Topics Started 1Total Posts 4 The hum is ONLY on FM radio. At first the hum disappeared when switched to mono. Now it is still there, but slightly lower. Author Posts Viewing 3 posts - 1 through 3 (of 3 total)