NAMM '17 - Walrus Audio Red Distortion, Arp-87 Delay & Monument Tremolo Demos Shawn HammondJanuary 25, 2017VideoThe Oklahoma outfit demos a trio of stomps proudly lacking in transparency.walrus-audiowhats-newvideostremolonamm-2017distortiondelayeffectsgear-show-demogearGearEffectsVideosNAMMReviews