Section 18 OPTICAL, PHOTOGRAPHIC, CINEMATOGRAPHIC, MEASURING, CHECKING, PRECISION, MEDICAL OR SURGICAL INSTRUMENTS AND APPARATUS; CLOCKS AND WATCHES; MUSICAL INSTRUMENTS; PARTS AND ACCESSORIES THEREOF 92 MUSICAL INSTRUMENTS; PARTS AND ACCESSORIES OF SUCH ARTICLES 92 07 MUSICAL INSTRUMENTS, THE SOUND OF WHICH IS PRODUCED, OR MUST BE AMPLIFIED, 92 07 90 OTH.MUSICAL INSTRU., THE SOUND OF WHICH IS PRODUCED/MUST BE AMPLIFIED,ELEC Commodity Code Description 92 07 90 00 OTH.MUSICAL INSTRU., THE SOUND OF WHICH IS PRODUCED/MUST BE AMPLIFIED,ELEC