From bilyod2002@yahoo.com Tue Sep 27 23:58:12 2011
Subject:Re: Voce V3 Questions

You can increase the volume of the percussion by a simple modification. It has to do about changing one resister.Don't remember which but will try to find the instructions.  Anyone interested let me know and I will try to find it and let you know.  If you can contact Dave Amels he can tell you. contact me at bilyod2002@yahoo.com.