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Unconditional Satisfaction GuaranteeNo Shipping Fees Above 302 Months to Decide. Returns Simplified.The Bach 42BO Stradivarius Series F Attachment Trombone is a best seller and the ideal instrument for both advanced students and professional trombonists. An open wrap design results in fewer bends in the tubing, which creates a free-blowing trombone. The 42BO with a .547-inch bore and 8.5-inch bell produces a large, symphonic sound with clear projection. Included with this Bach Stradivarius F Attachment Trombone is a case and mouthpiece.
| Key | Bb/F |
| Bore | .547″ |
| Leadpipe | Yellow brass, Fixed |
| Bell | 8.5″ Yellow Brass, Gold Brass, Sterling Silver one-piece hand-hammered |
| Handslide | Standard – Yellow Brass; Lightweight – Nickel Silver |
| F Attachment Wrap | Open |
| F Attachment Valve | Standard |
| Features | Ball bearing rotor linkage, Nickel silver tuning slide receivers and tubular nickel silver braces |
| Mouthpiece | Bach 6.5A, Large shank |
| Finish | Lacquer, Silver plating available by special order |
