I've just set up a newly purchased pair of Technics 1210's and a Behringer VMX200 mixer. I've connected the mixer to my Sony Hi Fi with a cable measuring about 2.5 metres. My speakers are about 0.5 -
1m away from my decks. It all works but there is an annoying level of interference. This interference manifests itself in a buzzing sound and an occasional electrical crackling sound (it reminds me of the sound my cheap electric guitar amp used to make). I expected a slight sound but nothing like this. Loud music drowns it out but slightly more subdued tunes are ruined by this annoying interference! There's not much point in having the enhanced quality of a vinyl recording if there's a constant buzz in the background.
Any suggestions? Could there be a fault in my decks? My mixer? The cables? I've seen all these specially insulated cables with gold connectors but certain sources have told me that these don't make an awful lot of difference.