Description
- The ND-21 upright piano delivers exceptional value, combining refined sound quality, responsive touch, and long-term durability in a compact upright design. Built with a solid spruce soundboard and Kawai’s exclusive Ultra-Responsive Action, it offers a balanced, expressive tone with consistent performance. Its monochrome aesthetic with silver hardware gives it a clean, elegant presence suitable for both home and professional interiors, while its robust construction ensures stability and reliability in varying environments.

Solid Spruce Soundboard
Premium solid spruce soundboard engineered for strong resonance, tonal balance, and wide dynamic range across all registers.

Ultra-Responsive Action
Kawai-exclusive action system using ABS components, aluminium rails, and wool felt hammers for stable, consistent, and highly responsive touch.

Monochrome Design
Elegant, minimalist upright design with silver hardware, built to complement modern interiors as a refined furniture centerpiece.

Incomparable Value
Delivers professional piano quality with outstanding balance of sound, touch, and durability, making it a strong long-term investment.
- Incomparable value upright piano with strong overall performance balance
- Outstanding sound quality with clear tonal character
- Responsive and controlled touch feel
- Durable upright construction built for long-term use
- Solid spruce soundboard for natural resonance and projection
- Carefully selected straight-grained spruce for tonal consistency
- Wide dynamic range across the sound spectrum
- Balanced tonal output across all registers
- Kawai Ultra-Responsive Action system
- Hardwood hammer shanks used in action design
- 100% wool felt hammer heads for authentic acoustic response
- Aluminium action rails for improved climatic stability
- ABS action parts reducing risk of warping, shrinking, or breakage
- Silver hardware monochrome design aesthetic with furniture-style presence
- Model: ND-21
- Type: Upright piano
- Height: 121 cm
- Width: 150 cm
- Depth: 58 cm
- Weight: 215 kg
- White key surfaces: Acrylic
- Black key surfaces: Phenol
- Action: Ultra-Responsive Action
- Hammer felts: Single
- Soundboard: Solid spruce
- Speaking length of No.1 string: 1,200 mm
- Cutoff bar: 2
- Agraffes: None
- Duplex scaling: None
- Back posts: 4
- Pedals: Soft, Muffler, Damper
- Casters: Double, Rubber
- Softfall: None
- Lock: None
- Key structure: Steel reinforced keyslip & keybed













