Thomann Tuning Fork 432Hz, gold plated - suitable for allergy sufferers, extra long handle for better feel and control, Made in Germany

Thomann Planetary Tuning Fork Earth, gold plated - suitable for allergy sufferers, extra long handle for better feel and control, Description: Duration of one orbital period around the sun (= one calendar year) OM tone; Position to sun: 3st planet; Orbital period in years: 1; Orbital period in days: 365; Orbital period in seconds: 31556925.9747; Frequency calculation: 1/31556925.9747 sec. = 3.1689x10 pot. -8 Hz, (3.1689x10 pot. -8 Hz x 2) 2 pot. 31 = 136.10 Hz ; Frequency: 136,10 Hz (= 32. Octave); Tone: C#3; Shifted 440 Hz standard-pitch: A4/a' = 432,09 Hz; Made in Germany

Thomann Planetary Tuning Fork Sun, gold plated - suitable for allergy sufferers, extra long handle for better feel and control, Description: Center of the solar system with the planets circling around; Derivation of the sun tone: A virtual planet, which rotates around the center of the sun in the distance of the gravitation-length with near speed of light.; Orbital period in seconds: 0.00003094776; Frequency calculation: 1/0.00003094776 sec. = 32312.52 Hz, (32312.52 Hz / 2) / 27 = 126.22 Hz; Frequency: 126,22 Hz (= -8. Octave); Tone: B2; Shifted 440 Hz standard-pitch: A4/a' = 449,80 Hz; Made in Germany

Thomann Planetary Tuning Fork Neptune, gold plated - suitable for allergy sufferers, extra long handle for better feel and control, Description: Duration of one orbital period around the sun; Position to sun: 8th planet; Orbital period in years: 164.9; Orbital period in days: 60187.64; Orbital period in seconds: 5200212096; Frequency calculation:, 1/5200212096 sec. = 1.923x10 pot. -10 Hz, (1.923x10 pot. -10 Hz x 2) 2 pot. 39 = 211.44 Hz; Frequency: 211.44 Hz (= 40. Octave); Tone: G#3; Shifted 440 Hz standard-pitch: A4/a' = 448.03 Hz, Made in Germany

Thomann Planetary Tuning Fork Uranus, gold plated - suitable for allergy sufferers, extra long handle for better feel and control, Description: Duration of one orbital period around the sun; Position to sun: 7th planet, Orbital period in years: 84.07; Orbital period in days: 30685.93; Orbital period in seconds: 2651264352; Frequency calculation: 1/2651264352 sec. = 3.77179x10 pot. -10 Hz, (3.77179x10 pot. -10 Hz x 2) 2 pot. 38 = 207.36 Hz; Frequency: 207.36 Hz (= 39. Octave); Tone: G#3; Shifted 440 Hz standard-pitch: A4/a' = 439.38 Hz, Made in Germany

Thomann Planetary Tuning Fork Mars, gold plated - suitable for allergy sufferers, extra long handle for better feel and control, Description: Duration of one orbital period around the sun; Position to sun: 4th planet, Orbital period in years: 1.88, Orbital period in days: 686.9798; Orbital period in seconds: 59355055; Frequency calculation: 1/59355055 sec. = 1.68478x10-8 Hz, (1.68478x10-8 Hz x 2) 232 = 144.72 Hz; Frequency: 144.72 Hz (= 33. Octave); Tone: D3; Shifted 440 Hz standard-pitch: A4/a' = 433.67 Hz; Made in Germany

Thomann Planetary Tuning Fork Jupiter, gold plated - suitable for allergy sufferers, extra long handle for better feel and control, Description: Duration of one orbital period around the sun; Position to sun: 5ft planet; Orbital period in years: 11.87; Orbital period in days: 4332.588; Orbital period in seconds: 374335603; Frequency calculation: 1/374335603 sec. = 2.6714x10 pot. -9 Hz; (2.6714x10 pot. -9 Hz x 2) 2 pot. 35 = 183.58 Hz; Frequency: 183.58 Hz (= 36. Octave); Tone: F3#; Shifted 440 Hz standard-pitch: A4/a' = 436.63 Hz; Made in Germany