The OM Tuners include three weighted tuning forks, a protective pouch, and a rubber activator.
Along with the Set of 13, the OM Tuners have been a well-used part of INNER SOUND's work since 2002. Both sets have also been featured in INNER SOUND Basic and Advanced Tuning Fork Training since that time.
Together, the three forks form a lower-pitched, compact selection from the complete OM Set of 14.
The OM Tuners include Forks #4, #5, and #6 from the OM Set of 14. The middle fork, #5, is tuned to 136.1 Hz, often called the OM or Earth-Year frequency. This pitch is derived by repeatedly raising the length of the Earth's yearly orbit through octaves until it reaches the audible range, following the "Cosmic Octave" method associated with Swiss mathematician and musicologist Hans Cousto.
The OM Tuners may be used at home, while traveling, or in a personal sound practice. They are activated with the included rubber activator.
If you would like to complete the full OM Set of 14, the remaining 11 forks are available through the "Complete Your OM Set of 14" option on the Products page.
Made in the USA from high-grade aluminum alloy. Each fork is tuned twice for accuracy.