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  • pointes de balancier

    Piano balance pins

    The balance pins guide the movement of the keys as they pivot on the balance rail. They can often become oxidised or rusted, especially at the base. Their diameter is in proportion to the thickness of the mortise. Rust at the base causes the keyboard to creak.

    Piano balance pins

    The balance pins guide the movement of the keys as they pivot on the balance rail. They can often become oxidised or rusted, especially at the base. Their diameter is in proportion to the thickness of the mortise. Rust at the base causes the keyboard to creak.