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Yamaha U-3 bass strings info

  • 1.  Yamaha U-3 bass strings info

    Posted 02-03-2019 15:53

    Does somenone have the original dimensions of the single bass strings on a Yamaha U-3  upright? I am looking for inside core and overall diameter of note #1 and # 10. 

    Thanks in advance,


    Denis Brassard