7" D and E Notes Gemini Quartz Crystal Singing Bowl Crystal Vibes #cg7dp20em40 37000179
D Note Bowl
Note: D +20 cents Octave: 4 Frequency: 297.6 Hz
E Note Bowl
Note: E -40 cents Octave: 4 Frequency: 322.3 Hz
Frequency Difference: 24.7 Hz (Beta Monaural Wave)
Both ends of the Gemini bowl are Clear Quartz Crystal, 7 inches in diameter, connected at the base by a hollow handle, allowing for easy handling, without affecting the sustain of the notes.
Rim Thickness: ~2.9 mm
This bowl includes a premium Crystal Vibes Bamboo Magic Mallet.