7" D and D Notes Gemini Quartz Crystal Singing Bowl Crystal Vibes #cg7dm20dp40 37000123
D Note Bowl
Note: D -20 cents Octave: 4 Frequency: 290.1 Hz
D Note Bowl
Note: D +40 cents Octave: 4 Frequency: 300.9 Hz
Frequency Difference: 10.8 Hz (Alpha 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: ~2.2 mm
This purchase includes a suede-wrapped singer tool and a protective carry case.
