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| Radiused neck joint |
In our initial work designing harps, we devised a radical new neck joint—the place where the harmonic curve (the curved section with the tuning pins) joins the soundbox.
In this radiused or curved joint, the neck is held onto the top of the soundbox by string tension rather than bolts or screws.
A locator pin, wrapped in a cushioning sleeve, fits in a slot and prevents sideways movement but allows longitudinal rotation. That way the neck can flex under the tension introduced when the harp is strung (more than 1,000 pounds!) without compromising the strength and tightness of the joint between the neck and soundbox.
We also believe this radiused joint functions as a shock absorber, helping to dissipate the force of impact from minor bumps or falls that might otherwise cause major damage. And, should damage occur, it’s easier to separate the large sections of the harp and repair or replace only the necessary portion.