I recently played a Farmer’s Market where they placed me in a gazebo. The peaked roof caused a bass resonance to happen at not much volume at all. I struggled with the sound for the rest of the gig. So I bought a 15 band dual Graphic eq with FBQ feedback detection for possible future problems. At the next gig which was under a verandah, the bottom three sliders blinked as the FBQ system reacted, and the bass resonance (a booming sound) happened again So I pulled the bottom three sliders (25, 40, and 63) fully down on both channel’s and the resonance stopped. I had good sound from then on.
My question is: Should I be able to get the same control by using a vst graphic plugin instead, placed in GP’s global rackspace? This would save having to use another piece of gear and running extra cables. If yes for the graphic eq vst, can someone recommend a suitable plug in for me? Many thanks.