Low Frequency Feedback

Re: Low Frequency Feedback

I only have two auxes...one for the wedges and one for the drummers in-ears. So there's no way to redirect inputs that I want to direct to the subwoofer without sacrificing a monitor mix.

Also, since most of the venues we play are small, there's really no way to spread out to keep the tom from feeding through one of the vocal mics (we have 3 up front vocals). The only thing mic'd on the drums is the kick (unless it's a larger venue and we might add snare and/or an overhead).

Is there an in-line high pass filter that is adjustable (or available with different roll off points) that could be inserted into the vocal input strip, or in line with the xlr cord?