This set includes two medium-size Thadobati cups. Both bowls are approximately 150-200 years old. Two of these instruments individually are of high quality and could be easily used separately. However, as a set, they create magic patterns that scientifically called "binaural beats". The measurable binaural beats effect is present in this set on SIX levels, but it's far more than the frequency analyzer is refusing to pick!
The fundamental tones frequencies: TcG136: 395hz-397hz (G4+3hz)
The fundamental tones frequencies: TcG112: 389hz-392hz (G4 concert peach)
Difference (binaural beats) between lower frequencies 395 and 389 is 6hz
Difference between higher frequencies 397 and 392 is 5hz
First overtone TcG136: 1114-1127 (C#6+18)
First overtone TcG112: 1102-1110 (C#6-6hz)
Binaural 12hz and 17hz
Second overtone TcG136: 2068
Second overtone TcG112: 2059
Third overtones are 3226 and 3207. The binaural range here is 19hz.
Excellent set for any kind of practice for both beginners and advanced level practitioners.
Both bowls are playing super smooth the fundamental or overtone depending on your technique of rubbing the bowl either with suede padded or wooden end of the playing stick.
Set includes two complementary singing bowl cushions and two singing bowl mallets R2.
Size of TcG136: 5.1/4"x2.1/2" (13.3x6.2cm)
Size of TcG112: 5.1/8"x2.1/2" (12.2x6.2cm)