Steinway_5851 - SAP Renovation
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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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