GALLERY: 2014 NAMM Day 1 Premier Guitar StaffJanuary 23, 2014Check out the latest and greatest gear from the first day of the 2014 Winter NAMM show. DV Mark unveiled a new compact combo amp called the DV Little Jazz. It has a single 8" speaker and a simple EQ, yet still delivers some big and clean sounds.earthquaker-deviceswhats-neweffectsmarshallfeatured-storiesbass-geardv-markgear-galleriesguitarsmartinampsnamm-2014gibsonfendergretschEffectsBassElectric GuitarsAmpsGear GalleriesNAMMGearReviews