Perhaps this is a silly question, but I just had a M1 wired into a dual source system with the K&K pure western mini. It sounds great, but the output of he M1 is much less than the K&K. Because I have he M1 wired to the tip (first in line p/u), I want more output. Can I just buy the M1a and plug it in to the mini plug that's in my guitar for the M1 or is there an issue with the potential output of the active version paired with that cable? Help...