The Meinl Sonic Energy Planetary Tuned Therapy Tuning Forks are manufactured in Germany according to Hans Cousto's calculation (The Cosmic Octave) to match the frequencies of the Sun, moon, and planets. Each tuning fork is tuned exactly to the frequency of the respective celestial body in order to achieve a therapeutic effect.  These tuning forks are designed for use in sound healing therapeutic applications, meditation, and yoga.

The Therapy Tuning Forks are larger and heavier than the Standard Tuning Forks. This allows them to swing longer and to be struck less often during a treatment or in the professional therapy area. 

The Therapy Tuning Forks are made of Nickel-Plated Premium Grade Steel - matte finish with an ergonomic cork grip for a comfortable feel.

1. Chiron - 172.86 Hz (TTF-CH)

2. Earth - 136.10 Hz (TTF-E)

3. Geomagnetic field - 149.74 Hz (TTF-E-GEO)

4. Hydrogengamma - 157.04 Hz (TTF-E-HY)

5. Platonic Year - 172.06 Hz (TTF-E-PL)

6. Sidereal Day - 194.71 Hz (TTF-E-SI)

7. Synodic Day - 194.18 Hz (TTF-E-SY)

8. Jupiter - 183.58 Hz (TTF-J)

9. Apsidis' rotation - 246.04 Hz (TTF-M-AR)

10. Culmination Cycle - 187.61 Hz (TTF-M-CU)

11. Moon Knot - 234.16 Hz (TTF-M-K)

12. Metonic cycle - 229.22 Hz (TTF-M-MC)

13. Sidereal Moon - 227.43 Hz (TTF-M-SI)

14. Saros' Period - 241.56 Hz (TTF-M-SP)

15. Synodic Moon - 210.42 Hz (TTF-M-SY)

16. Mars - 144.72 Hz (TTF-MA)

17. Mercury - 141.27 Hz (TTF-ME)

18. Neptune - 211.44 Hz (TTF-N)

19. Pluto - 140.64 Hz (TTF-PL)

20. Sun - 126.22 Hz (TTF-S)

21. Saturn - 147.85 Hz (TTF-SA)

22. Sedna - 181.60 Hz (TTF-SE)

23. Schumann Frequency - 250.56 Hz (TTF-SF)

24. Uranus - 207.36 Hz (TTF-U)

25. Venus - 221.23 Hz (TTF-V)

26. Master Tuning Fork - 128 Hz (TTF-128)

27. Master Tuning Fork 2 - 256 Hz (TTF-256)

28. Lilith - 123.02 Hz (TTF-M-L)

29. Eros - 154.66 Hz (TTF-ER)

For an extra comfortable activation of the tuning fork we recommend our Meinl Sonic Energy Mallet "SB-PM-SR-S".