King 2B Plus Trombone Early Make

King 2B Plus.  Early Make Model S/N 366 First Generation from the early 1980's. Is a .500 Bore King USA Model 2115.  Has 7.5" Yellow Brass Bell, .500 Bore lightweight handslide, side mount trpt water key.  Very similar to a Jiggs Model.  These did not have balance weights.  The instrument overall is very light, super quick slide.  Is a small bore dream horn. It seems to be able to take whatever a strong player is willing to give it. Lot's of center to sound and easy playing.  Has had full shop service, chemical bath, slide adjust.  Never any previous damage or repairs. Original King coffin case in excellent condition. In-stock for immediate delivery.