All I want to do is blend my clean signal with my effects signal. Is that so hard? The goal: Blend my clean signal with my effects signal in the hopes that I will retain some low end The setup: Bass -> LS-2. LS-2 channel A going through effects and back into LS-2. LS-2 channel B empty, nothing plugged in. I'm told that leaving channel B completely open will make it work like a clean signal. LS-2 output -> compressor -> noise gate -> tuner -> amp The issues: Even at unity gain, the LS-2 seems to clip and put a substantial buzz coming from the cab. If I set the levels on A and B to the same, I get zero output. I have to set one higher than the other. I turned off everything but the LS-2 and I still get the buzz. Again, I'm pretty sure I'm not clipping the amp. Help please.