Piano Key Pounder on The Grinnell Grand Piano
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Published 6 years ago
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My homemade piano key pounding machine in action on a Grand Piano made by Grinnell Brothers.
Its part of the "Voicing " process of mating hammers to the strings so that the strings are not struck out of phase.
Its part of the "Voicing " process of mating hammers to the strings so that the strings are not struck out of phase.
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pianokey pounder
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