Bach 42BO Stradivarius Tenor Trombone Overview
The Bach 42BO Stradivarius is an established professional large-bore tenor trombone designed around the centered response, projection, and tonal breadth associated with the Model 42 family. Its open-wrap F attachment provides a more direct airflow path through the valve section than the traditional-wrap 42B, making the 42BO a respected choice for orchestral, wind ensemble, and other demanding large-bore tenor trombone work.
Bach 42BO Stradivarius Tenor Trombone Specifications
- Key: Bb/F
- Bore Size: .547-inch large bore
- Bell Diameter: 8.5 inches
- Bell Material: Yellow brass
- Valve Configuration: Rotary F attachment with open wrap
- Finish: Lacquer
- Case: Fitted Bach hard case
- Accessories: Bach 6 1/2 AL mouthpiece and Bach Model 1880 slide cream
- Serial Number: 224893
Condition & Setup
This open box instrument is in excellent playing order. It has been professionally serviced, set up, and play-tested by The Mighty Quinn Brass and Winds. The lacquer remains bright and even, with minor superficial hairline marks on portions of the bell. The fitted case is intact and presents well. The mouthpiece retail box has minor creasing and edge wear.
Who the 42BO Stradivarius Tenor Trombone Is For
The 42BO is intended for professional players, advanced students, and educators seeking a traditional American large-bore trombone concept with a broad, centered sound and dependable projection. Its open-wrap attachment is particularly relevant to players who prefer a more open response through the valve register, while the .547-inch bore and 8.5-inch bell support the tonal weight expected in orchestral, concert band, brass ensemble, and solo settings.
Common Questions About the Bach 42BO
How does the Bach 42BO differ from the Bach 42B?
Both belong to the professional Model 42 family, but the 42BO uses an open-wrap F attachment. The 42B uses a traditional-wrap attachment, giving players two airflow and response concepts within the same established large-bore platform.
What does the open-wrap F attachment contribute?
The open-wrap layout reduces tight tubing bends through the attachment section. It is designed to provide a more direct airflow path and an open response when the F attachment is engaged.
Where does the 42BO fit within the Bach trombone lineup?
The 42BO is a professional Stradivarius model and one of Bach's established large-bore tenor trombone configurations. It is positioned for advanced ensemble, orchestral, teaching, and professional performance applications.
We are proud to be an authorized Bach dealer
In stock! Ships within 1-2 business days
Financing available. Apply directly at checkout
30-day risk-free trial
2-Year Warranty
Complimentary shipping for all U.S. orders over $99
Bach 42BO Stradivarius Professional Bb/F Tenor Trombone in Lacquer
Bach 42BO Stradivarius Tenor Trombone Overview
The Bach 42BO Stradivarius is an established professional large-bore tenor trombone designed around the centered response, projection, and tonal breadth associated with the Model 42 family. Its open-wrap F attachment provides a more direct airflow path through the valve section than the traditional-wrap 42B, making the 42BO a respected choice for orchestral, wind ensemble, and other demanding large-bore tenor trombone work.
Bach 42BO Stradivarius Tenor Trombone Specifications
- Key: Bb/F
- Bore Size: .547-inch large bore
- Bell Diameter: 8.5 inches
- Bell Material: Yellow brass
- Valve Configuration: Rotary F attachment with open wrap
- Finish: Lacquer
- Case: Fitted Bach hard case
- Accessories: Bach 6 1/2 AL mouthpiece and Bach Model 1880 slide cream
- Serial Number: 224893
Condition & Setup
This open box instrument is in excellent playing order. It has been professionally serviced, set up, and play-tested by The Mighty Quinn Brass and Winds. The lacquer remains bright and even, with minor superficial hairline marks on portions of the bell. The fitted case is intact and presents well. The mouthpiece retail box has minor creasing and edge wear.
Who the 42BO Stradivarius Tenor Trombone Is For
The 42BO is intended for professional players, advanced students, and educators seeking a traditional American large-bore trombone concept with a broad, centered sound and dependable projection. Its open-wrap attachment is particularly relevant to players who prefer a more open response through the valve register, while the .547-inch bore and 8.5-inch bell support the tonal weight expected in orchestral, concert band, brass ensemble, and solo settings.
Common Questions About the Bach 42BO
How does the Bach 42BO differ from the Bach 42B?
Both belong to the professional Model 42 family, but the 42BO uses an open-wrap F attachment. The 42B uses a traditional-wrap attachment, giving players two airflow and response concepts within the same established large-bore platform.
What does the open-wrap F attachment contribute?
The open-wrap layout reduces tight tubing bends through the attachment section. It is designed to provide a more direct airflow path and an open response when the F attachment is engaged.
Where does the 42BO fit within the Bach trombone lineup?
The 42BO is a professional Stradivarius model and one of Bach's established large-bore tenor trombone configurations. It is positioned for advanced ensemble, orchestral, teaching, and professional performance applications.
We are proud to be an authorized Bach dealer
Pairs well with
In stock! Ships within 1-2 business days
Financing available. Apply directly at checkout
30-day risk-free trial
2-Year Warranty
Complimentary shipping for all U.S. orders over $99
Bach 42BO Stradivarius Professional Bb/F Tenor Trombone in Lacquer
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
-
Shipping Information
Orders valued over $99 ship via FedEx 2-Day within the U.S. and via DHL internationally. A physical address (no P.O. Boxes) and signature are required. Smaller accessories ship via USPS (2–5 day service) and do not require a signature if valued under $99. Please see our FAQ for additional details.
-
Return Policy
We offer an unconditional 30-day return policy to ensure you’re completely satisfied. If you’re unhappy for any reason, return the item for a full refund or full exchange credit (reeds and other consumables are non-returnable once opened). Every instrument we sell is guaranteed to be free of mechanical defects—if an issue arises, contact us and we’ll either reimburse a local repair or provide a prepaid return label for repair, exchange, or refund. If you simply change your mind, you may still return the item for a full refund, but return shipping costs are the customer’s responsibility unless free returns were purchased through Redo at checkout. Please see our FAQ for additional details.
-
Shop Warranty:
Brand new items are covered by the full manufacturer’s warranty unless otherwise noted (see the individual maker for details). Open box/refurbished, used, and vintage items include a two-year warranty serviced by our in-house repair shop, and we guarantee every instrument will be free of mechanical defects. Warranty coverage does not include damage from accident, misuse, negligence, improper operation, unauthorized alterations or removed serial numbers, normal wear and routine maintenance, environmental damage (including perspiration, corrosion, or extreme temperature and humidity), lacquer or plating wear, or consumable parts such as springs, pads, and felts. Please see our FAQ for additional details.