Vincent Bach Bb/F tenor trombone A47X Artisan 707.406

Bb/F tenor trombone A47X Artisan , VINCENT BACH. Modular system. Bore .547'' = 13.9mm. Brass bell ⌀. 8.5'' = 216mm. One-piece hand-hammered bell with flat bell rim. Newly designed Artisan X-Wrap quart valve loop. Artisan rotary valve with shorter valve travel. Rosewood valve lever. Reversed main tuning slide with brass bow. 3 interchangeable leadpipes 47, 42, 42O (open). Nickel silver inner slide, brass outer slide. New deluxe engraving. Without mouthpiece. Finish: Clear varnish. . Top-class handcrafted models..