“Steinway Repair–Warranty Units” document, marked with this date, indicates that of the 93 pianos brought back to Steinway & Sons’ Astoria factory for warranty work, 39 units suffer from soundboard problems.
“Steinway Repair–Warranty Units” document, marked with this date, indicates that of the 93 pianos brought back to Steinway & Sons’ Astoria factory for warranty work, 39 units suffer from soundboard problems.