Lee Oskar Harmonica Major Diatonic 1970 Low D

High tech, slide-together, interlocking boxes for carrying convenience and fast, easy indexing. Each tuning is color-coded. Cover Plates engineered for excellent projection and tone. Corrosion-free. Plastic comb eliminates swelling and shrinkage and projects a fuller, brighter sound. Wide chambers and narrow dividers for ease of playing. Precision-molded comb provides a recessed bed and holds Reed Plates securely and prevents air leakage. 1st and 2nd Positions clearly identified at ends of the comb. Replaceable Reed Plates in all Keys: Top quality brass. Mounted to the comb with only 3 self-tapping screws. Tuned to +441 for a fuller, brighter sound. With these replaceable reed plates, it's easy to create a new harmonica at about half the cost! Original comb and cover plates are recycled into the rebuilt harp. This simple process involves only three screws, two nuts & bolts. Now that makes a lot of sense!