Boulder Creek Guitars ECS2-V Boulder Creek Stage and Studio Series Guitars without Cases Cutaway Exclusive SBS Bracing System AB4-T Active Balanced Acoustic System w/tuner Dreadnought Only select quality hardwoods are used in production Exclusive SBS Bracing System AB4-T Active Balanced Acoustic System w/tuner Dreadnought Only select quality hardwoods are used in production Cutaway, Dreadnought