right i need help my left deck keeps making a huming sound every time i lower the tone arm! but only wen its at a fair volume if i turn the bass down it goes! but it only humms in the left speaker!? ive chhanged the mixer needle and turntable! please any help will be appreciated! and before all the dicks start repying! 'SEARCH FUNCTION!' Id like to say fuck off in advance because its no help! thanks!