Hello, all. I have a Godin Freeway 5 that was originally active, but I installed an EMG BTC system in. The bass has a P-style humbucker and a J-style bridge pickup. Both pickups retain their dedicated volume knobs. What I would like to do is install a switch to bypass the BTC so that I may have another sonic option or if my batteries should die mid-gig. Does anyone have any ideas or suggestions? Thank you in advance for the assistance!