The Nyckelharpa collection
This collection brings together three distinct nyckelharpas, each with its own character and range.
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Cello Nyckelharpa: deep and powerful, it provides the foundation with rich low tones.
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Tenor Nyckelharpa: warm and versatile, it bridges depth and brightness with balance.
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Alto Nyckelharpa: clear and agile, it shines in the higher register with expressive clarity.
Together, they form a complete family of instruments — offering a full spectrum of sound for both ensemble and solo performance.
New Horizon in the Art of Rarity
Jean-Jacques Mantello approaches the nyckelharpa as both luthier and artist, creating instruments of exceptional beauty and depth. Every piece is a singular work, crafted for those who seek not only musical excellence, but the rarest expressions of the luthier’s art.
Alto Nyckelharpa
This alto nyckelharpa is conceived as a demanding work of lutherie, combining tradition, acoustic precision, and carefully selected noble materials.
Tuned in CGDA, with a 400 mm scale length, it delivers a balanced response, remarkable clarity in the mid and low registers, and excellent sound projection.
The arched top and back contribute to the instrument’s power and tonal depth.
The ribs are carved from solid wood, ensuring structural stability and acoustic continuity.
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4 rows of keys
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Top: AAA Jura spruce or Korina, offering distinct visual character and tonal response
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Back, neck, and ribs: Korina
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Fingerboard: Walnut or Mahogany, according to the player’s preference
The finish is applied using traditional French polishing, providing refined protection while fully preserving the wood’s natural vibration.
Tenor Harpa
This tenor nyckelharpa is envisioned as a high-level lutherie instrument, where traditional craftsmanship meets acoustic rigor and thoughtfully chosen materials.
Tuned in GDAE, with a 450 mm scale length, it produces a balanced and nuanced tone, with a strong presence in the mid and upper registers, and a clear, open projection.
The arched top and back are designed to optimize vibrational response and tonal richness.
The ribs, carved from solid wood, provide excellent structural stability and natural acoustic continuity.
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4 rows of keys
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Top: Korina (standard), with an optional AAA Jura spruce top for a different tonal character
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Back, neck, and ribs: Korina
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Fingerboard: Walnut or Mahogany, according to the player’s preference
The finish is executed using traditional French polishing, ensuring a delicate protective layer while fully respecting the wood’s vibration and expressiveness.
Cello Harpa
This cello nyckelharpa is crafted as an exceptional lutherie instrument, designed to deliver depth of sound, stability, and expressive power.
Tuned in CGDA, with a 520 mm scale length, it produces a broad and profound tone, characterized by rich low frequencies, strong presence, and generous projection.
The arched top and back enhance acoustic volume and tonal density.
The ribs, carved from solid wood, ensure robustness and vibrational continuity.
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4 rows of keys
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Top: Korina (standard), with an optional AAA Jura spruce top for a more contrasted tonal response
-
Back, neck, and ribs: Korina
-
Fingerboard: Walnut or Mahogany, according to the player’s preference
The finish is applied using traditional French polishing, offering refined protection while fully preserving the wood’s natural vibration.
