Schaff Universal Piano Bass Strings Full Set - 10 Very Heavy String Series

  • $235.00
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  • Set of 10 universal bass strings
  • 3-5/8" hitch to wrap on all strings

To determine what size you need measure your existing string with a micrometer or caliper in several places and select the size which matches most closely

The 6 sizes in this set are:

S50 01            Diameter of wire     .155"     Length of wrap     59-5/8"
S50 02            Diameter of wire     .158"     Length of wrap     59-5/8"
S50 03            Diameter of wire     .165"     Length of wrap     59-5/8"
S50 04            Diameter of wire     .175"     Length of wrap     59-5/8"
S50 05            Diameter of wire     .186"     Length of wrap     59-5/8"
S50 06            Diameter of wire     .194"     Length of wrap     59-5/8"

S50 07            Diameter of wire      .179"    Length of wrap     57-3/4"

S50 08            Diameter of wire      .172"     Length of wrap    57-1/4"

S50 09            Diameter of wire      .166"     Length of wrap    56-7/8"

S50 10             Diameter of wire      .160"    Length of wrap    56-3/8"



Step by step instructions for installing Schaff universal replacement piano strings -

1. Place the loop end of the wire over the hitch pin and across the bass bridge. Line up replacement string with other strings in the piano. Measure 1/4" from the point where the windings end on other strings toward the bass bridge. Cut through the copper winding of the new string at this point. 

2. Stretch the replacement string across to the upper plate bearing or agraffe. Line up the replacement string with the windings of the other strings. Measure 1/4" from the winding line toward the opposite (hitch pin) side to allow for stretch. Cut through the copper winding of the new string at this point. 

3. Stretch the replacement string up to the tuning pin. Allow enough length for 3 coils on the tuning pin. Cut through the winding and wire core to remove excess length of the replacement string. 

4. Be sure to cut through the copper winding with a circular motion in the same direction as the winding has been done. This will prevent the windings from loosening their grip on the core wire. 

5. Remove the replacement string and unwind the copper winding at both ends up to the scored sections. Then install as you would any custom made string.


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