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PETROF Mistral 284

By January 20, 2020No Comments

$162,899 $120,740

PETROF Monsoon


PETROF Mistral 284


$224,682 $158,152

$124,190 $87,500

PETROF Pasat 210



We present to you PETROF’s masterpiece, the flagship of the PETROF brand – the Mistral concert grand. Measuring 2,840 mm (9’2″) in length it is our largest piano, and is beloved of musicians the world over chiefly for its tremendous bass and resonant treble. Artists find in it a trusty companion when performing the most demanding works; it also has a highly presentable appearance and possesses the soft, romantic tone so characteristic of all PETROF grand pianos.

Technical Specifications

Length (mm)   2840
Width (mm)1580
Height (mm)1025
Weight (kg)576
Sound board materialResonance spruce wood
Active area (m²)2,029
Ribs (number, shape)16, asymetric
Soundboard constructiondiaphragmatic tapered by CNC shaper   9,5 – 7,5mm
Cast iron plateWet sand casting
Surfacing of iron platelight gold metallic paint, diamond effect
Pin block – materialMultiplex beech plywood, density 800 – 850 kg/m3
Inner rim material12 laminas – beech, birch 
Inner rim thickness50 mm
Wooden frame posts5 longitudinal + 2 cross
Descant post materialspruce
Cut off bar (corner cross rib)round shaped, multiple birch or beech
Outer rim – materialbirch plywood sandwich, inner veneer  Ebony Makassar
Bridge – treblesolid maple wood
Bridge – basssolid maple wood
Bridge pinssteel – ground tips
Agraffes material – numberbrass, 1-53
Duplexes – frontd2 – c5
Duplexes – rearais – c5
Strings – materialsteel wire Röslau Germany, copper winding Degen Germany
Hitching of plain stringssingle
Dampers – number1 – 69
Actionstandard –  RENNER ORIGINAL
Hammer headsRENNER original
KeyboardTangential sawn spruce wood, individually balanced with lead
Black keysEbony wood
Pedalsleft – Unacorda (Piano) pedal, middle –  Sostenuto (Prolongement) pedal, right – Sustein pedal
Legs and castorsthick legs, big braked castors 
PETROF sign on right side wallPETROF
Felts colourred + black
Hydraulic slow close fallboard mech.yes