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The Grand piano ANT. PETROF 225 is the second representative of the premium brand ANT. PETROF after its "older brother," the ANT. PETROF 275. It benefits from the development of the flagship. In both productions, we use all of the proven patents and European materials of the highest quality. This instrument offers a very versatile possibility of use. Due to its dimensions, it has a surprisingly strong and, at the same time, amazingly colorful tone. It excels in creating a pleasing resonance in its entire range and the exact response of its mechanics.

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  • Technical specification
    Length (mm)2250
    Width (mm)1580
    Height (mm)1025
    Weight (kg)511 kg
    Sound board materialresonance spruce wood
    Sound board active area1,385 m2
    Ribs (number, shape)16, asymetric
    Soundboard constructiondiaphragmatic tapered by CNC shaper 9,5 – 6,5 mm
    Cast iron platewet sand casting
    Surfacing of iron plategold metalic paint, diamond effect
    Pin block – materialhard rock maple from Canada
    Inner rim materialbeech wood
    Inner rim thickness50 mm
    Wooden frame postsspruce-beech laminated, 4 longitudinal + 1 cross
    Descant post materialbeech wood
    Cut off bar (corner cross rib)round shape, multiple beech
    Outer rim – materialbirch plywood sandwich, inner veneer: Olive wood
    Bridge – treblesolid maple wood
    Bridge – basssolid maple wood
    Bridge pinsstainless steel-ground tips
    Agraffes (material, number)brass, gold plated, 1-53
    Duplexes – frontd2 – c5
    Duplexes – rearf1 – c5
    Strings – materialsteel wire Röslau Germany, copper winding Degen
    Hitching of plain stringssingle
    Dampers – number1-69
    Hammer headsRenner
    Keyboardspruce wood, individually balanced keys
    Keys balancing, touch weight55g in bass – 50g in treble
    Black keysEbony wood
    PedalsUnacorda (Piano) pedal, Sostenuto (Prolongement) pedal, Forte pedal
    Castorsbrass, braked castors
    Sign on right side wallANT. PETROF
    Felts colourred
    Hydraulic slow close fallboard mech.yes

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