In spite of all the precautions taken by manufacturers, few instruments are ready to be sold right out of the box. You can take peace of mind knowing that every instrument has been unboxed, set-up and tested by a professionally trained technician. This is how we are able to guarantee excellent playing condition.The King 2102 Legend 2B Series Professional Trombone is classic jazz trombone design. The King 2102 2B features a 481/.491" dual bore for excellent projection and clear upper range. The King Legend 2B is available in lacquer (2102), lacquer with gold bell (2103G), silver plate (2103SP), and with a Sterling bell (2102S) or Sterling bell with gold trim (2102SGX).