Very powerful set of two medium - large size Thadobaties with thick wall. Both of these instruments individually are very high quality and could be perfectly used for any practice by any sound worker. The age of these pair is approximately 150-200 years old. Both of these bowls have very long lasting and balanced sound and as a set, they form really beautiful duet with magical binaural beats effect. This is an excellent set for brainwave entrainment.
The fundamental tones frequencies: TB99: 239hz-244hz (B3-3hz)
The fundamental tones frequencies: TB104: 239hz-244hz (B3-3hz)
Difference (binaural beats) between lower frequencies is 0hz
Difference between higher frequencies is 0hz as well.
First overtone TB99: 693-700hz (F5-5hz)
First overtone TB104: 679-684hz (E/F5)
Binaural 4hz and 6hz
Second overtone TB99: 1316hz
Second overtone TB104: 1277hz
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, two singing bowl mallets R2 and two mallets S2.
Size of TB99: 7"x3.1/2" (17.7x9cm)
Size of TB104: 7.1/4"x3.3/8" (18.5x8.5cm)