Meinl Sonic Energy Therapy Tuning Fork - Metonic cycle - 229.22 Hz (TTF-M-MC)
Meinl Sonic Energy Therapy Tuning Fork - Sidereal Moon - 227.43 Hz (TTF-M-SI)
Meinl Sonic Energy Therapy Tuning Fork - Saros' Period - 241.56 Hz (TTF-M-SP)
Meinl Sonic Energy Therapy Tuning Fork - Synodic Moon - 210.42 Hz (TTF-M-SY)
Meinl Sonic Energy Therapy Tuning Fork - Mars - 144.72 Hz/D3 (TTF-MA)
Meinl Sonic Energy Therapy Tuning Fork - Mercury - 141.27 Hz/C#3 (TTF-ME)
Meinl Sonic Energy Therapy Tuning Fork - Neptune - 211.44 Hz (TTF-N)
Meinl Sonic Energy Therapy Tuning Fork - Pluto - 140.64 Hz (TTF-PL)
Meinl Sonic Energy Therapy Tuning Fork - Saturn - 147.85 Hz (TTF-SA)
Meinl Sonic Energy Therapy Tuning Fork - Sedna - 181.60 Hz (TTF-SE)
Meinl Sonic Energy Therapy Tuning Fork - Schumann Frequency - 250.56 Hz (TTF-SF)