Kawai KU1D Special Upright Piano with Bench
Kawai KU-1D Upright Piano – Specifications & Overview
General Description & Origin
The Kawai KU-1D is a premium model within the KU-1 series, produced in Japan between approximately 1969 and 1980. It is considered the most refined edition of the KU-1 family, offering a modern aesthetic and enhanced sound quality.
Dimensions & Weight
Specifications vary slightly across sources:
Height: Around 121–125 cm
Width: Between 148.5–154 cm
Depth: Approximately 60–63 cm
Weight: Typically 220–245 kg
Keyboard & Pedals
Keys: Full 88-key keyboard, often featuring phenolic resin surfaces.
Pedals: Three pedals—Soft (una corda), Mute/Muffler (practice), and Damper (sustain).
Construction & Soundboard
The soundboard is crafted from Sitka spruce, known for its excellent resonance.
The cabinet typically uses natural hardwood, finished in polished ebony for a refined, glossy appearance.




















