Impedance for the 1/4 is different than for the xlr. Probably the problem right there. Your cable adaptor probably won't work well unless you add an impedance matching adaptor. If you've got xlr inputs available you'd be far better off just using an xlr cable.
I always use XLR when I can, you get a stronger signal with less amplification and you are less likely to pickup interferance from other sources
|