ARCHIVED FORUM -- March 2012 to February 2022READ ONLY FORUM
This is the second Archived Forum which was active between 1st March 2012 and 23rd February 2022
Hi, I am a new member. Recently, I am interested in B&O, and I an issue on my first Beolab. I connect a pair of Beolab 8000s to a pre-amp using RCA cables. RCA cables are KabelDirekt. I like Germany Brand. I've tried to diagnose the problem. At first, I thought they hum because of RCA cables. But when I disconnect the RCA cables, it is still humming without signal. It cannot be ground loop because I use use a surge protector. Could somebody help me solve the problem? Are there any other reasons that cause the speakers to hum? Thank you.