Meinl Tuning Fork Merkur TTF-ME

Tuning Fork

• Planets series
• Description: Duration of one orbit around the sun
• Position of the sun: 1st planet
• Orbital period in years: 0.24
• Orbital period in days: 87.969
• Orbital period in seconds: 7600522
• Frequency calculation: 1/7600522 sec = 0.0000001316 Hz (0.0000001316 Hz x 2) 2 to the power of 29 = 141.27 Hz
• Frequency: 141.27 Hz (30th octave)
• Tone: C#3
• Shifted standard tuning 440 Hz: A4/a ' = 448.50 Hz
• Made in Germany