Meinl Kamerton Therapy Fork Metonic cycle 229,22Hz
Meinl Kamerton Therapy Master Tuning Fork 2 256 Hz
Therapy Tuning Fork - Schumann Frequency 250,56 Hz
Meinl Kamerton Therapy Fork Platonic Year 172.06Hz
Meinl Kamerton Therapy Fork - Synodic Day 194.18Hz
Meinl Kamerton Therapy Fork Saros' period 241,56Hz