Idiopan Domina 12" Tunable Steel Tongue DrumsThe Idiopan comes with a pair of mallets and display ring. It has an optional piezo pickup with standard 1 4" jack. Select the "With Pickup" option to see pricing. The Idiopan Domina 12" Tunable Steel Tongue Drum comes tuned to the C Major pentatonic scale (G3 C4 D4 E4 G4 A4 C5 D5). The Domina is the female voice of the Opus series with warm clean tones tunable in 3 different octaves and 432Hz. Here is a list of scales that are easy to tune on the