Yamaha Trombone Ysl-640 Serial Number 400395 Gold Lacquer Painting With Case. The first part represents the model number (in this case 928 which is a cornet) and the second part the consecutive serial number which you can look up in this list taken from a document compiled by the Horniman Museum: Year Start End 1974 560000 569517 1975 567737 583312 1976 578306 601352 Buffet Crampon R13 Professional Bb Clarinet.
Its beautiful tone, rich expressive capabilities throughout the dynamic range, and a tone with exceptional presence, Yamaha’s new CSVR sets new standards in. A number significant changes have been made to the instrument’s design allowing Yamaha to deliver a clarinet that meets clarinetists’ desires for a higher standard of clarinet.
