Maily produce:

• very pure, sine-like frequencies

• strong in sound - clear, and penetrating

• overtone structure is simple (less overtone complexity)

• produce only under right conditions frequency clusters (when strong resonance between bowls is given)

• generate almost no fractal micro-overtones

• highly directional vibration

Effects:

• clear, powerful pressure waves

• almost no stochastic resonance

• clear in effect, one-dimensional

• impactful, yet not as deep-layered or expansive

• act more on the energetic/psychological level

Crystal bowls are used to bring clarity without complexity.