Grand Piano Petrof Special Collection KRŠÁK

Grand Piano Petrof Special Collection KRŠÁK

Mã sản phẩm: GPSPK

Thương hiệu: Petrof

Mô tả

The P210 grand piano as designed by the Slovak director Peter Kršák is an example of customised art production fulfilling the personal wishes of a very demanding customer.
The client stipulated both the internal and external design, and our master craftsmen drew inspiration for its construction and its sound parameters from the P210 Pasat.
The result is a high-class and original piano which was no sooner installed in Mr. Kršák’s Bratislava residence than several well-known Slovak pianists took pleasure in playing it.

Thông số kỹ thuật

Length (mm)	2170
Width (mm)	1660
Height (mm)	1025
Weight (kg)	_
Sound board material	Resonance spruce wood
Active area (m²)	1,401
Ribs (number, shape)	13, asymetric
Soundboard construction	diaphragmatic tapered by CNC shaper 9,5 – 7,5mm
Cast iron plate	Wet sand casting
Surfacing of iron plate	light gold metallic paint, diamond effect
Pin block – material	Multiplex beech plywood, density 800 – 850 kg/m3
Inner rim material	12 laminas – beech, birch
Inner rim thickness	55 mm
Wooden frame posts	5 longitudinal
Descant post material	spruce
Cut off bar (corner cross rib)	round shaped, multiple birch or beech
Outer rim – material	birch plywood sandwich, inner venner Ebony Makassar
Bridge – treble	solid maple wood
Bridge – bass	solid maple wood
Bridge pins	steel – ground tips
Agraffes material – number	brass, 1-50
Duplexess – front	h1 – c5
Duplexes – rear	fis1 – c5
Strings – material	steel wire Röslau Germany, cooper winding Degen Germany
Hitching of plain strings	single
Dampers – number	led.69
Action	standard – RENNER ORIGINAL
Hammer heads	RENNER original
Keyboard	Tangential sawn spruce wood, individually balanced with lead
Black keys	Ebony wood
Pedals	left – Unacorda (Piano) pedal, middle – Sostenuto (Prolongement) pedal, right – Sustein pedal
Legs and castors	thick legs, big braked castors
PETROF sign on right side wall	PETROF + signature Mr. Kršák
Felts colour	red + black
Hydraulic slow close fallboard mech.	yes