7" D and 432Hz D# Notes Gemini Quartz Crystal Singing Bowl Crystal Vibes -40 cents 37000113

7" D and 432Hz D# Notes Gemini Quartz Crystal Singing Bowl Crystal Vibes #cg7dm15dsm40 37000113

D Note Bowl

Note: D -15 cents   Octave: 4   Frequency: 291.3 Hz

432Hz D# Note Bowl

Note: D# -40 cents  Octave: 4   Frequency: 303.9 Hz

Frequency Difference: 12.6 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: ~2.2 mm

This purchase includes a suede-wrapped singer tool and a protective carry case.