Hi there..
I need some urgent advice, I Have a martin 000-15m which sounds amazing, I just recieved the LR BAGGS M80, It is installed but when I play it through an Amp or PA, it sounds horrible on active or passive.. All the lower strings like E A D G sound really muddy and are not pronounced at all, and the higher freq strings like B & E scream through really loud its like playing a guitar in the bud only hearing the treble..

Please tell me what the problem could be Coz I need to fix it now, because I leave tomorrow morning for a music festival .

Please Help
Thank you