Bach 42BO Stradivarius Tenor Trombone Overview
The Bach 42BO Professional Trombone is a large-bore tenor trombone with F attachment designed for symphonic and solo performance. It features an 8.5-inch one-piece hand-hammered yellow brass bell, a .547-inch bore, and a traditional wrap open-wrap style F attachment with standard rotary valve. This design is known for a clear, centered sound with strong projection, balanced resistance, and smooth slide response. Finished in clear lacquer, this Bach Stradivarius 42BO offers the tonal breadth and stability expected from a professional orchestral trombone.
Bach 42BO Professional Trombone Specifications
- Key: Bb/F
- Bore Size: .547 inches
- Bell Size: 8.5 inches
- Bell Material: One-piece hand-hammered yellow brass
- Finish: Clear lacquer
- Slide: Standard yellow brass slide with chrome-plated nickel silver inner handslide tubes
- Valve: Standard rotary valve
- Case: Original Bach case included
- Accessories: Bach large shank 6.5AL mouthpiece, slide cream
- Serial number: 226497
Condition & Setup
This is an open-box instrument which has seen only extremely light use as a demo or display model. Our shop has professionally serviced, set up, and play-tested the instrument to ensure proper function and performance.
Who the 42BO Stradivarius Trombone is For
The Bach 42BO Professional Trombone is a professional large-bore Bb/F tenor trombone built for players who need orchestral depth, clear projection, and dependable slide and valve performance. It is especially well suited to advancing conservatory students, working professionals, and serious adult players seeking a traditional Bach symphonic setup with an F attachment.
Its one-piece hand-hammered yellow brass bell helps produce the broad, focused sound associated with the Bach 42 series, while the .547 bore supports a full symphonic voice. The traditional wrap F attachment provides useful low-range facility without changing the familiar feel of the instrument. This model stands out for its established orchestral sound concept, balanced resistance, and versatility in both ensemble and solo settings.
Common Questions About the Bach 42BO Trombone
What is the Bach 42BO?
The Bach 42BO is a professional large-bore tenor trombone in Bb with F attachment. It is part of the Bach Stradivarius line and is designed for symphonic and solo performance.
Is the Bach 42BO suitable for professional use?
Yes. The Bach 42BO is a professional model commonly chosen by serious students, conservatory players, and working trombonists who need a full symphonic sound, strong projection, and an F attachment for extended range and technical flexibility.
What comes with this Bach 42BO?
This instrument includes its original case and original manufacturer's accessories, including slide cream and a Bach large shank 6.5AL mouthpiece.
We are proud to be an authorized Bach dealer
In stock! Ships within 1-2 business days.
30-day risk-free trial
2-Year Warranty
Complimentary shipping for all U.S. orders over $99
Bach 42BO Stradivarius Professional Tenor Trombone in Lacquer
Bach 42BO Stradivarius Tenor Trombone Overview
The Bach 42BO Professional Trombone is a large-bore tenor trombone with F attachment designed for symphonic and solo performance. It features an 8.5-inch one-piece hand-hammered yellow brass bell, a .547-inch bore, and a traditional wrap open-wrap style F attachment with standard rotary valve. This design is known for a clear, centered sound with strong projection, balanced resistance, and smooth slide response. Finished in clear lacquer, this Bach Stradivarius 42BO offers the tonal breadth and stability expected from a professional orchestral trombone.
Bach 42BO Professional Trombone Specifications
- Key: Bb/F
- Bore Size: .547 inches
- Bell Size: 8.5 inches
- Bell Material: One-piece hand-hammered yellow brass
- Finish: Clear lacquer
- Slide: Standard yellow brass slide with chrome-plated nickel silver inner handslide tubes
- Valve: Standard rotary valve
- Case: Original Bach case included
- Accessories: Bach large shank 6.5AL mouthpiece, slide cream
- Serial number: 226497
Condition & Setup
This is an open-box instrument which has seen only extremely light use as a demo or display model. Our shop has professionally serviced, set up, and play-tested the instrument to ensure proper function and performance.
Who the 42BO Stradivarius Trombone is For
The Bach 42BO Professional Trombone is a professional large-bore Bb/F tenor trombone built for players who need orchestral depth, clear projection, and dependable slide and valve performance. It is especially well suited to advancing conservatory students, working professionals, and serious adult players seeking a traditional Bach symphonic setup with an F attachment.
Its one-piece hand-hammered yellow brass bell helps produce the broad, focused sound associated with the Bach 42 series, while the .547 bore supports a full symphonic voice. The traditional wrap F attachment provides useful low-range facility without changing the familiar feel of the instrument. This model stands out for its established orchestral sound concept, balanced resistance, and versatility in both ensemble and solo settings.
Common Questions About the Bach 42BO Trombone
What is the Bach 42BO?
The Bach 42BO is a professional large-bore tenor trombone in Bb with F attachment. It is part of the Bach Stradivarius line and is designed for symphonic and solo performance.
Is the Bach 42BO suitable for professional use?
Yes. The Bach 42BO is a professional model commonly chosen by serious students, conservatory players, and working trombonists who need a full symphonic sound, strong projection, and an F attachment for extended range and technical flexibility.
What comes with this Bach 42BO?
This instrument includes its original case and original manufacturer's accessories, including slide cream and a Bach large shank 6.5AL mouthpiece.
We are proud to be an authorized Bach dealer
Pairs well with
In stock! Ships within 1-2 business days.
30-day risk-free trial
2-Year Warranty
Complimentary shipping for all U.S. orders over $99
Bach 42BO Stradivarius Professional 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.