Pure Sound Wire. This wire, made from stainless steel, was originally developed for vintage pianos from 1830 onwards. But it has all kinds of useful applications: it has been successfully employed in modern pianos with short scales or low tension scales. It is especially useful for solving scaling problems in change-over areas and breaks This wire comes in larger, stress-free coils, from 12″ 16″.  1/4, 1/2 lb and 1 lb  coils available. This wire is denoted in European Wire gauges.

A. #832250 Pure Sound Wire, sizes 12 – 26,  1/2 lb coil