[quote name='nottswarwick' post='127434' date='Jan 24 2008, 11:25 PM']thanks steve. I thought the trim pots are for the threshold of the multiband compressin mode - this is what the manual says in any case.
It happens in all 3 modes, and regardless of the compression I dial in....[/quote]
Ah bollox, I've not got a manual and rather hoped they were for the input gain. Oh well, if it's not the usual suspects of cables, batteries or bass then back it should go. I never had any problems with mine such as you describe, but I was only using passive basses. Best of luck, it's really really annoying when you get something new only for it not to work as you'd hoped!
Steve