I run my bass straight to a KORG AX10 B , but the difference in treble sound between the A and D strings is immense. Its not the KORG, ( it has treble and bass controls ). The jump in treble is just too great. Playing the E and A strings whether open or fretted, has just the right tone, but moving to the D and G and the difference in sound jumps to a really bright twang. Adjusting the treble on the KORG affects the E and A strings as well, so this doesnt work too well. Would some kind of equaliser sort this difference out before going on to another pedal ? If so, any recommendations ?