Petrof Concert 135 K1 Sostenuto Upright with Grand like sound & music rest European Made

In Store: Available
Warehouse: Out of Stock

Bulk Item

Support: 30 Days

Warranty: 1 Year


P 135 K1 
Depth (mm) 606
Width (mm) 1448
Height (mm) 1350
Weight (kg) 256
Soundboard material Resonance spruce wood
The active area of the soundboard (m²) 1,222
Ribs – number, shape 10, spherical
Soundboard construction wedgewise tapered 9 mm in upper section – 7 mm in lower
Cast iron plate Wet sand casting
The surfacing of iron plate light gold metallic paint, diamond effect
Pin block - material Multiplex beech plywood, density 800 - 850 kg/m3
Wooden frame construction,
material spruce woods, 3+2 posts
Cut off bar (corner cross rib) –
material, number beech, 1
Cabinet material MDF, plywood, solid wood
Bridge - treble beech wood
Bridge - bass beech wood
Bridge pins steel – round tips
Agraffes material - number brass, 88
Strings - material steel wire Röslau Germany, copper winding Degen Germany
Hitching of plain strings double
Dampers - number 1 - 70
left – soft Piano pedal, Susternuto pedal,
right – sustain pedal
Castors double solid

Felts colour red
Hydraulic slow-close fallboard
"They glow with energy and with that characteristic romantic & round full tone"


Petrof 135 K1 is based on the MOST highly acclaimed P135 M1 The pinnacle of the Petrof HIGHEST series range. Features a special order sostenuto pedal*, with the practice (muffler) function controlled by a hand lever underneath the key bed. so a total of four features 


Resonates with even the most discerning Performers Teachers & Artist 

*This is similar to a sustain pedal. The key difference is that it only holds notes that are already being played at the moment when the pedal is pressed down. Any notes that begin after the pedal is down are not affected and will not sustain, allowing for selective individual note sustain without blurring the sound.

High Gloss Perfect EBONY black Polish finish

  • Depth - 606 mm | 23 7/8"
  • Height - 1350 mm | 53 1/8"
  • Width - 1448 mm | 57"
  • Weight - 256 kg | 564 lb
More Information
SKU 939123000031
Manufacturer Petrof
Last Updated 2021-12-02 12:02:54
Digital Download No
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