Korg has expands its award winning line of tuners with two new models. The BA-40 is a dedicated tuner for bluegrass instruments featuring easy-to-use functionality in a compact size that easily fits in a gig bag or instrument case. The HA-40 tuner was designed specifically for instruments used in Hawaiian music. It features a compact size, full functionality and large easy to read LED display. Each tuner offers a sleek design and Korg's renowned accuracy.