hello. I use a GK 800rb and been loving its tone and power since I got it . however I've been having some trouble with it ; for examplesometimes in the first songs of the set (never in the last ones) the volume suddenly gets crazy it goes very high for about 2-3 seconds . When this happens I'm usually playing in old places thats why many people told me to get a power conditioner . Will this solve my problem ?