I'm trying to install a toggle switch (on/off) in my self built bullet mic, I've got a +/- toggle switch (two seperate switches but with one toggle, if that makes sense?) interrupting both the + and -. I had the wires going straight from the mic capsule to the out jack.The mic works fine when all wires are connected, gives a nice clean sound. However, I now have the switch in between, and it gives terrible buzz when I switch it off. I've tried switching the + and -, but that doesn't change anything, still buzzes when off. Any ideas? Help?