[strumminman]

I have just purchased a Bose L1 Model II system with the Tonematch. Because I have a low voice, I need to ensure my Mic level is way up so my audience can hear me clear. However, when I set my mic level high, I get feedback. I can turn down the trim level, however I lose volume; or turn down the volume on the Tonematch or the main, but still can't seem to get the volume I want without the feedback. I would appreciate any suggestions from anyone who has or has had one of these systems. I also play an acoustic guitar through this system. Again, because I don't use a pick (just bare thumb), I need the volume level high for the sound. Any help would be appreciated. Thank you.