The MK PRO low whistle is tunable. It has a tapered channel to maintain the required air flow and back pressure in balance. To couple the two pieces it has a well-fitted and adjusted brass barrel so that it slides easily. Ergonomic position of the holes.
Anodized for durability.
Includes a cloth case.
10 mm calabó wood finish frame and back cover with hole thickening of 17 mm. Bubinga cober. Four V-shaped strings with tuning system. Allen key for tuning. Measures: 47 x 29 x 29 cm
