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Steinway & Sons Grand Piano


    Restoration preview

    Semi-concert grand piano : Steinway & Sons SAP - 5851

    Serial number: 181447
    Production year: 1917
    Model: Semi-concert grand piano
    Length: 211

    The instrument went through complete restoration process which included its cabinet, acoustic, action, and keyboard components.

    Please browse our sections: CABINET, ACOUSTIC PART, ACTION for detailed information regarding restoration work carried out on the piano.

    •     Type: grand piano
    •     Brand: Steinway & Sons
    •     Model: Semi-concert grand piano
    •     Serial number: 181447
    •     Date of manufacture: 1917
    •     Length: 211 cm
    •     Number of keys: 88
    •     Number of pedals: 3

    –    Disassembling of the instrument
       Basic carpentry work prior to actual case finishing
    –    Case varnishing in high gloss transparent polyester
       Complete set of square legs
       New lyre
       New music desk guide rails
       New double lid prop
       New brass fallboard logo (regular size)
       Old hardware polishing
       New lock
    –    New brass key ring
    –    Re-veneering of the entire piano
       European Walnut veneer used to re-veneering
       Inside rim varnishing in high gloss transparent polyester
       New lids

    –    Soundboard restoration and varnishing in gloss
       New soundboard decal
       New bridge caps 4 sections
       Bridge caps with graphite
       New bass strings delivered by the customer
       New steel strings Röslau
       New multilayered pin block
       New nickel tuning pins
       Iron frame sanding
       Iron frame restoration and varnishing in Steinway & Sons color
       Iron frame finishing in gloss
       Frame lettering in black (brand name, serial number etc.)
       Steel string numbering in black
       Agraffes restoration (polishing)
       New hitch pins
       New frame felts and string bearings designed for pianos of Steinway & Sons
       Duplex scale nickel-plating 3 pieces
       Nickel-plating of old frame screws

    –    Complete action restoration and regulation (replacing all worn out felts, leathers, cashmeres, and restoration of wooden and metal elements)
       New hammer heads of Abel designed for Steinway & Sons pianos
       New hammer shanks of Abel designed for Steinway & Sons pianos
       Restoration of old wippens
       Backcheck restoration
       Damper restoration and re-felting with felt of Jahn designed for Steinway & Sons pianos
       Damper regulation
       Sostenuto action restoration
       Damper action restoration
       Trapwork restoration
       Keyboard restoration
       New plastic key covers “PLEX”
       Sharps restoration


Take a look at other examples of our work and our pianos for sale



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