7" D and Perfect Pitch D# Notes Gemini Quartz Crystal Singing Bowl Crystal Vibes -35 cents 37000180

7" D and Perfect Pitch D# Notes Gemini Quartz Crystal Singing Bowl Crystal Vibes #cg7dm40dsm35 37000180

D Note Bowl

Note: D -40 cents   Octave: 4   Frequency: 287.2 Hz

D# Note Bowl

Note: D# -35 cents  Octave: 4   Frequency: 304.7 Hz

Frequency Difference: 17.5 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.