Thanks for your reply Chris. Unless I am missing something here, shouldn't the mic/line slider control the input to the mic/line stage? I understand setting your harmony volumes for the 4 voice to different levels and pans but when you want to boost or pull down your mic volume why would you want to leave just the harmony voices? From a "one man band" concept, that does not make sense to me. When I'm singing, there are times depending on the style I'm playing, that I want to boost or trim everything. I might get into a feedback situation and even though my "direct" voice is trimmed, my harmonies and still at the same level. I'm talking about being able to globally boost or trim the input to the mic/line from that slider. I can get around this by running the mic into a mixer first and doing the boost/trim from there but it would be much more convenient for me to do a boost/trim from the slider. I understand that within the vocal harmony menu you can set your voices to anything between 0 and 127. I don't want to change that relationship, I just want to be able to "globally" boost/trim the mic/line input so it boosts or trims everything together without changing the relationship of the "main voice" and the harmony voices". Is this possible with the WK8? Sorry for being so long.