7" Perfect Pitch D# and Standard D Notes Gemini Quartz Crystal Singing Bowl Crystal Vibes #cg7dspp0dp20 37000120
D# Note Bowl
Note: D# +/-0 cents Octave: 4 Frequency: 311 Hz
D Note Bowl
Note: D +20 cents Octave: 4 Frequency: 296.8 Hz
Frequency Difference: 14.2 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.
