Marimba Adams Onyx 2MBO2HRA50, 5 Octave, C2-C7, 72-40mm Rosewood Bars, Apex Frame, Midnight Black

Adams Onyx, Top-level sound, streamlined to its essence.

The ONYX stands firmly in the professional class, offering a marimba that delivers top-tier sound with a streamlined design.
By focusing on essentials, ONYX delivers professional performance at a mid-range price point, placing it within reach of more players and institutions worldwide

Specs & Features
- Select Honduras Rosewood bars: warm, resonant, and rich in harmonics
- Range: 5.0 octaves (C2C7)
- Tuned 442 Hz in precision Alpha voicing
- Graduated bar width 72 40 mm

Resonators
- Foldable aluminium resonators in a clean, modern linear form
- Detachable Helmholtz-style bass section for a full-bodied, projective low end
- Midnight Black powder coat finish for a bold, timeless look

Frame & portability
- Adams Apex frame: stable, durable, and designed for quick assembly
- Foldable, black tolex-wrapped rails with detachable end-caps for quick setup
- Designed for effortless disassembly to fit in a standard car

Design
- All-black aesthetic: a visual statement of refined minimalism
- Dutch design: form follows function

Story
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.
Every element, from the carefully selected Honduras Rosewood bars to the linear resonator design, serves one purpose: to let the sound speak for itself, while offering an instrument that stands out for its exceptional balance of quality and value.
The result is a marimba that feels unmistakably Adams in touch and tone, combining professional performance with practical design integrity.

Summary
The Adams ONYX Marimba blends the power and sound of a top-level instrument with a focused design, delivering remarkable value without compromise.