I need to use one more effect (reverb) than I have effect sends on my board. So I was wondering if I just split, say the snare signal take one to an input dry and one through the reverb unit (I would only use the reverb unit for this one task) and into another channel, use the input and output on the effects unit to match levels. Then I could just blend each channel together. Would this work? Or is there a way to make an external aux send say on the insert on the channel strip that the snare is going to?