Hubstory Grand Maestro I — Concert Grand Piano 9 Feet

The Hubstory Grand Maestro I represents the pinnacle of acoustic piano craftsmanship, designed and hand-built by Hubstory master artisans with over 30 years of experience in premium instrument manufacturing. This full-size concert grand piano (9 feet / 274 cm) is equipped with German Renner wool hammers, hand-strung Roslau stainless steel strings, and an Alaskan Sitka spruce soundboard carefully selected from trees over 80 years old, delivering the deepest and richest resonance possible. The Hubstory Precision Action system features all 88 keys individually regulated by hand, giving the performer complete dynamic control from pianissimo to fortissimo with exceptional sensitivity and response. The Steinway-style high-gloss lacquer finish is applied and hand-polished through 12 coats over 6 months, achieving a mirror-perfect sheen that protects the case for decades. The three-branch legs are cast from solid brass alloy with a 500 kg load capacity, ensuring absolute stability on any floor surface. Ideal for professional concert halls, conservatories, and premium private collections. Includes a Hubstory Premier bench, maintenance guide, and complimentary in-home tuning service twice per year for 5 years. Dimensions: 274 cm × 157 cm. Weight: 480 kg.