NAMM '16 - Boulder Creek Guitars ECR6 N Koa Dreadnought and Travel Bass Series Demos Shawn HammondFebruary 17, 2016VideoThe California brand releases 6-string and 4-string acoustic models.acoustic-bassvideosnamm-2016gear-show-demoboulder-creekgearspecial-featured-storiesacousticwhats-newGearAcoustic GuitarsNAMMVideosReviewsAcoustic