I have my KRK8s connected to the monitor out L and R on the rear on my console (Studiolive 32S) and I am not getting any response from them. The level knob on the back is turned up but I am not getting anything at all from them unless I change the main out on my song (Using Studio One 5 Artist) to channel 37 & 38 which is the same as the tape in and I don't want them on the same channel.