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.

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 special 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)

Tuning forks for occasional usage at home
Manufactured using highest quality nickel-plated steel.

Stimmgabel S

Tuning Forks Splus

Same as version S, but with an ergonomic grasp.
For more relaxed handling.


Tuning Forks L (large)

Large tuning forks for frequent usage.
Vibrate slightly longer due to the larger mass.

Tuning Fork L

Tuning Forks Lplus

Large tuning forks with ergonomic grasp
For relaxed application in frequent use

Tuning Fork Lplus


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