Tuning Forks

Tuning Forks


Tuning Forks with Natural Frequencies
In 1978 the Swiss mathematician and music researcher Hans Cousto applied the octave formula to the cycles of the Earth, Moon, planets and Sun to determine their respective notes. These notes correspond to our own biological oscillating frequencies.

For informations in detail please see

From the Development Team of the Cosmic Octave
Whether for tuning an instrument or for sonopuncture, when it comes to resonances, frequency precision is of the utmost importance. That´s why Planetware’s tuning forks are made with the utmost precision from premium tool steel. 

The tuning forks are available in four different versions:
S, Splus, 
L and Lplus

Difference in sizes of tuning forks 136.10 Hz

Tuning Forks S (standard)

For occasional usage at home
Stimmgabel S
Manufactured using highest quality nickel-plated steel.
The prongs are 4 x 8 mm with smoothly rounded edges.


Tuning Forks Splus

Tuning Fork Splus with a soft grip
Stimmgabel Splus
As version S with the same fork arms, but with longer handle and ergonomic soft grip.

Tuning Forks L (large)

Large tuning forks for frequent usage
Tuning Fork L
Intricately cut from a single piece of stainless steel and nickel-plated

Tuning Forks Lplus

Large tuning forks with ergonomic grasp
Tuning Fork Lplus
Tuning fork with soft grip for a more relaxed usage.

Tuning fork belongings

Tuning fork belongings


Top Piece, bags and suitcases


Informations about the Cosmic Octave and the Tuning Forks

Informations about the Cosmic Octave and the Tuning Forks

The Cosmic Octave • The usage of tuning forks • Striking the tuning forks • A tuning fork has to be in tune