I'm using a Boss LMB-3 limiter/enhancer with my bass amp and it tends to make the amp hiss and create quite a lot of background noise if i stand within a few feet of it...i've juggled around with the settings on both the amp and the pedal but still have the same problem...could having it first in my effects chain be the cause of the problem (my only other pedal is my Boss Chromatic tuner)...have not tried it the other way round yet as just disconnect it at rehearsals and live shows recently...having said that i'm unsure that could be the cause of the problem...any suggestions folks