This used YTR9830 piccolo trumpet is part of Yamaha's custom series, and is in the key of Bb/A (has leadpipes for Bb or A). It features a yellow-brass bell, which is 101mm (4"). The finish is silver- plated. This instrument is in overall fantastic condition and would be ideal for chamber, or large orchestral settings. Like all of the instruments we sell here, it has been fully serviced and has a precision valve alignment. Serial number is 933623 and is on consignment.