Ant. Petrof 136 Concert Upright Piano

Ant. Petrof 136 Concert Upright Piano | World’s Finest Premium Upright Ant. Petrof 136: The Pinnacle of European Piano Craftsmanship, the most solidly built upright piano with classic European refinement  Experience the power of a concert grand in a vertical masterpiece. The Ant. Petrof 136 is the flagship of Petrof’s 150th-anniversary premium line, engineered for professional pianists who refuse to compromise on tone, touch, or tradition. Hand-built in the Czech Republic, it represents the absolute apex of the European piano sound. Why the Ant. Petrof 136 Redefines the Upright Piano While most uprights are compromise instruments, the Ant. Petrof 136 is a destination. Built as a tribute to founder Antonín Petrof, this model utilises exclusive "Grand-style" construction techniques rarely seen in vertical pianos.  Acoustic Innovations & Tone The "Floating" Soundboard: Unlike standard pianos, the 136 features a solid European Spruce soundboard that is partially unattached to the frame. This allows for unparalleled resonance and a "singing" sustain typically reserved for 7-foot grands. Duplex Scaling: Front and rear duplex scaling adds high-frequency harmonics, creating a complex, shimmering tonal palette. CNC-Precision Cast Iron Plate: Every string's speaking length is calculated to the millimetre, ensuring perfect intonation across all 88 keys. The Renner-ANT. PETROF Action The heart of the 136 is a custom-commissioned Renner action, featuring four stability brackets. Paired with individually balanced spruce keys and genuine ebony sharps, the touch is lightning-fast, providing the mechanical feedback required for advanced Liszt or Rachmaninoff repertoire. Technical Specifications Feature Professional Specification Height 136 cm (53.5”) – Maximum String Length Action Renner-ANT. PETROF Professional Hammers Premium Renner (Germany) Soundboard Area 1.2039 m² (Active Vibration Area) Pedals 3 Solid Brass (Grand-style ergonomics) Cabinet Finish High-Polish Ebony. Request a quote for other options