Recently added the Furman M8X2 Power Conditioner to My System...Using Pair of LD Maui 11 G2 Aray speakers with a soundcraft Analog Mixer...6 Sennheiser Vocal Mics, Piano, plus guitars and others....Stage snake and such...The Multipurpose building is 60' wide 90' long, high pitched ceiling, carpet flooring. carpet up about 8' on all walls. this is just one part of our Church facility. We have a separate Santuary Very Large for Church Services....To the Point added the Furman MX8X2 Power Conditioner in our set-up...Everything runs through the unit...Went from a D plus to a solid B in a Inproved Sound...Amazing. My Partner And I were thinking of over winter about Adding Accoustic 4'X8' Panels...A 75.00 Item is saving us $3000 dollars... ONE HAPPY CAMPER!!!!!....We take 3 Months off starting Dec thru Feb.....Having Ton's of Fun! Harold