Root chakra — C4
261.63 Hz · equal temperament
The root anchor is paired here with C4 at 261.63 Hz, using equal temperament with A4 = 440 Hz. The chakra location and note pairing are a modern editorial attention aid built on bowl sound practice, not an anatomical claim or a textual Himalayan prescription.
Point 1 of 7 in Singing Bowl Chakra Tones
Cross-tradition overlaps
No overlapping points are registered for this point.
Sources
Eva Rudy Jansen, Singing Bowls: A Practical Handbook of Instruction and Use (secondary)
The handbook introduces Himalayan and Nepalese singing bowls, their resonant sounds, meditation and sound-massage uses, and practical handling; it does not establish a canonical seven-chakra frequency table.