NAMM '18 - Pigtronix Bob Weir's Real Deal Acoustic Preamp Demo Ted DrozdowskiFebruary 8, 2018VideoA painstakingly designed cooperation with the Dead guitarist/singer lets you—and him—crank an acoustic up past 11 onstage.namm-2018whats-newvideospreampgear-show-demograteful-deadpigtronixeffectsspecial-featured-storiesacousticgearEffectsGearAcoustic GuitarsNAMMVideosReviewsAcoustic