7" Perfect Pitch D and Standard C Notes Gemini Quartz Crystal Singing Bowl Crystal Vibes +40 cents 37000116

7" Perfect Pitch D and Standard C Notes Gemini Quartz Crystal Singing Bowl Crystal Vibes #cg7dp10cp40 37000116

Perfect Pitch D# Note Bowl

Note: D# -10 cents   Octave: 4   Frequency: 295.7 Hz

C Note Bowl

Note: C +40 cents  Octave: 4   Frequency: 268 Hz

Frequency Difference: 27.7 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: ~2.2 mm

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