Four different tuning forks produce particularly long-lasting tones. Mounted on a resonant chamber made of clear grained fir wood, the set includes a soft striking hammer. The natural frequency of the forks are as follows: c’ = 256 Hz, e’ = 322 Hz, g’ = 384 Hz, c’’ = 512 Hz. Size: 18 x 9 x 5cm; weight: 4 lbs.
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