My cable is a brand new warwick rock cable, no problem in it. The guitar makes an irritating buzzing noise when i plug it into my amp (Spider III 15W) Checked the amp by pluggin a keyboard no problem there also. Think somethings wrong wid my guitar (Givson Blue Diamond...lols i know thats terrible but cant afford anything for couple of months) I opened up the jack-hole to plug the cable. It seems that one wire connected to the jack converter goes into the guitar (I guess thats output) and one end has NO WIRE CONNECTED (I guess thats grounding wire or something) but i can see solder (hmmmm) so i guess it snapped or something. But can't find the grounding wire anywhere in the jack-hole. the guitar buzzes when i touch the metal bridge, the tuners even, the strings, etc...Its a real pain in the ass and i really am bugged want to fix it right away...any suggestions??