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Set of Tuning Forks, C-Major Chord, on Resonance Boxes
Item No.: 1002615 [U10125]Set of four tuning forks for demonstrating C-major chord. Supplied on a sound box made of clear grained pine for especially long sustain from which the tuning forks can be removed. Includes a soft striking hammer (U10122).
Description
Natural frequency, Internal length:
- c’ = 256 Hz 300 mm
- e’ = 322 Hz 240 mm
- g’ = 384 Hz 190 mm
- c’’ = 512 Hz 140 mm