King 2166 3B Professional Valve Tenor Trombone with Slide Section. Made in the United States in 1993. The valve cluster bore is a .481” medium bore, and the bell is 8”. If you've ever wanted a valve trombone with a standard hand slide, this is the instrument for you. It’s a combo, so you get both the valve slide and a hand slide. The instrument is in good, used condition, with some dents on the bell, a few on the slide bow visible in the photos above, and small spots where the lacquer has worn off. None of the dents affect playability or function. The instrument comes with the original hardshell case, as shown above. The case shows some visible exterior wear, including on the handle, as shown in the photos above. It’s guaranteed to be carefully packaged and shipped in good playing condition.