Sanderson Accu-Strings are made to be the finest bass strings
available for your piano. Specially patented and never mass-produced,
each string is individually wound to exacting measurements to produce the
finest possible sound. Sanderson Accu-Strings are made with Roslau
polished steel cores and wrapped with Degen copper from Germany,
and our scalings are derived from measurements taken from your piano to
ensure that your instrument will sound its best. Sanderson Accu-Strings
can be found on the finest pianos from living rooms to the Smithsonian and
concert stages around the world. To order a set of Sanderson Accu-Strings,
or to answer some of your questions, please visit our
FAQ's or send us an
Measuring Your Piano for Accu-Strings
Accu-Strings are manufactured based on measurements taken from your piano,
it is essential we get accurate measurements. Below are the data sheets
we use, and are available for download in .PDF format. You will need the
Adobe Acrobat Reader to view and print them. If you do not have this already,
you can obtain it free by visiting Adobe's Website. The data sheets will take a
moment to download, so please be patient.
Bass string data sheet Plain wire data sheet
Once you have downloaded and printed these forms, simply fill them in by measuring
the indicated values from your piano.
A special note about filling in data sheets: Please use metric measurements and
gauges (in millimeters) whenever possible. It is more convenient, and will
provide quicker service to you.