Hi,

I have a pair of KRK Rokit RP5 G2 monitors but on one of them when you only turn on the power it makes a horrible loud buzzing sound:

VIDEO: https://sendvid.com/rsojf518

I have a volume mod to each of my volumes which consists of a 330k resistor and 1000pF cap between the first and second lug. I want to put a capacitor across the pickup to roll off some highs. The capacitor will go from the input lug where the hot lead is to the exact point where the pickup cold lead/ground is.