ok i see that for your xlr inputs on a interface you adjust the dedicated volume knobs to each input ie tascam us 1800 Product: US-1800 | TASCAM 1-8 thats cool but i plan to use a jack to xlr female adapter to connect other xlr cables for the other inputs 11-14(at the back of the unit) but how do i control the input recording volume?!?!?!?! so i dont clip out and whatnot does this make sense please help