Holy Grail Guitar Show - Red Layer Guitars Juggernaut Demo Shawn Hammond May 23, 2018 Video Amsterdam builder Jort Heijen ups the Berlin show’s metal ante with the 8-string Juggernaut, which features stunning inlay work and a cool ported design. videos holy-grail-guitar-show-18 guitars red-layer-guitars gear-show-demo lundgren-pickups 8-string gear whats-new