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MOHR50


___Available to order, expected arrival January 2026___
The Onyx was developed for musicians who seek the depth and projection of a top-tier concert marimba in a more focused, streamlined design. Built on our signature Apex frame, it shares the stability and precision that define every Adams instrument, while its fixed configuration and smart production approach keep it accessible for more performers.
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Keyboard: Select Honduras Rosewood
Range: 5 oct. C2 – C7
Tuning: A = 442 Hz
Bar width: 72 - 40 mmResonators
- Aluminum
- Helmholtz style
- Black powder coat finish
- Removable bass section & foldable A-section
- Fine tuning on C2 - F#2
Frame
- Top part with foldable slats in tolex wrap
- Adams Apex frame (detachable)
- Height adjustable: 90 – 104 cm
- 4 swivel wheels Ø 100 mm - 2 with brake
Dimensions
- Length: 255 cm
- Low end: 104 cm
- High end: 56 cm
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- The Apex frame (3,67MB):
| Range | 5 octave |