Ive been having problems for about 2 years with my set up getting buzzing through the PA Ive got an Ibanez TR Expressionist 300 active / passive and have an Ashdown ABM EVO900 III (used to have a Warwick profet) and have a Warwick 4x10 I run a DI from the amp to the mixing desk and 9 times out of 10 when we get to a gig I DI to the desk and there is a lot of buzzing out the front of house Long story short, Ive upgraded my amp and still have same problems weve tried different leads and different channels on the desk with the same problem Ive even had 3 people look at my bass in the last 1.5 years and all have not found any problem with the electronics in the bass .. Tried a DI box with a ground lift and that didnt make a difference Then at last weekends gig when it started buzzing I just plugged my bass directly into the PA and what do you know it was buzzing! With the pick ups on active or passive it was still buzzing. Guitarist said it is definitely a pickup problem, but someone on the New Zealand Bass forum (www.bassplayer.co.nz) said it could be something as easy as a loose wire on the input jack. Ive had a look at the back of the bass and there doesnt seem to be any loose wires, but then again I am hopeless with electronics and wires Before I take the bass somewhere else and pay $$$ to be told theres no problem with the bass is there anything obvious I should / could look for? Thanks in advance!