Martin Walker, FOH engineer for Judas Priest, had used the 18B's before in Europe and loved them. So we suggested he try out the 212s. Q-factor arranged for new client Concert Systems USA, of the Mississippi Gulf Coast, to supply the gear. Many were skeptical as the 212s were wheeled in. But when it came time to deliver, everyone was impressed with the 16-per-side 212 rig.

"To fill a big arena with Judas Priest is not an easy job, but the 212 did the business," commented Martin Walker, "some line array systems claim an awful lot, but the Q-factor 212 actually delivers."