The 14-Inch Dual Tone Advanced Magnet Pack allows you to tune the 14-inch 16-note Dual Tone Idiopan down to hundreds of additional scales. This pack includes 16 magnets: 2 black, 4 blue, 5 green, and 5 yellow.
Tune with a simple push and a pull of the magnets up and down the tongues. Add or remove magnets or change magnet sizes on the tongue to further adjust the pitch. When the desired tuning requires the use of two extra-large (black) magnets on one tongue, be sure to keep the magnets side by side for best results instead of stacking the extra-large (black) magnets on top of each other. When the tuning requires the use of two smaller magnets on one tongue, keep the largest magnet attached to the tongue and stack the smaller magnets on the larger one.