Fishman PowerTap Earth Demo | NAMM 2020 Jason ShadrickJanuary 18, 2020VideoAcoustic virtuoso Marcin Patrzalek gives us a jaw-dropping demo of the company's expansive new pickup system.whats-newvideosgear-show-demonamm-2020fishmangearspecial-featured-storiespickups-accessoriesGearEffectsPickup ReviewsNAMMVideosAccessories