Bach 42BO Stradivarius Tenor Trombone Overview
The Bach 42BO Stradivarius is a long-established large-bore professional tenor trombone, widely used in orchestral, concert band, solo, and studio settings. Its open-wrap F attachment distinguishes it from traditional-wrap Model 42 variants and supports a direct, comparatively open response through the valve register. This instrument features a lacquer finish and includes a fitted Bach hard case.
Bach 42BO Stradivarius Tenor Trombone Specifications
- Instrument Type: Professional tenor trombone with F attachment
- Key: Bb/F
- Bore Size: .547 inch
- Bell Diameter: 8.5 inches
- Bell Material: One-piece hand-hammered yellow brass
- F Attachment: Open-wrap rotary valve
- Finish: Clear lacquer
- Case: Fitted Bach hard case
- Accessories: 6.5AL mouthpiece, slide cream
- Serial Number: 226346
Condition & Setup
This open box trombone 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 glossy, with fine linear marks, light scuffs, and a longer curved scratch on the bell throat near the flare. The fitted case is intact with light exterior handling marks.
Who the 42BO Stradivarius Tenor Trombone Is For
The 42BO is designed for professional musicians, advanced students, and educators seeking the established Bach large-bore tonal concept. It is associated with a broad, centered sound, secure articulation, and the projection required for orchestral, wind ensemble, brass ensemble, and solo playing. The open-wrap F attachment particularly suits players who prefer less resistance through the valve register than a traditional-wrap configuration typically provides.
Common Questions About the Bach 42BO
What distinguishes the Bach 42BO from the Bach 42B?
The primary distinction is the F-attachment layout. The 42BO uses an open wrap, while the 42B uses a traditional wrap. Both share the established large-bore Model 42 concept, but the different attachment layouts provide distinct resistance and response characteristics.
How do the .547-inch bore and 8.5-inch bell shape the playing concept?
The .547-inch bore and 8.5-inch bell place the 42BO within the standard large-bore professional tenor category. This configuration supports a broad tonal foundation, substantial dynamic range, and the projection expected in orchestral and symphonic wind playing.
Where does the 42BO fit within the Bach trombone lineup?
The 42BO is part of the professional Stradivarius series and is one of Bach's established large-bore tenor trombone configurations. It is intended for players who want the traditional Model 42 sound concept with an open-wrap rotary-valve F attachment.
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 Bb/F Tenor Trombone in Lacquer
Bach 42BO Stradivarius Tenor Trombone Overview
The Bach 42BO Stradivarius is a long-established large-bore professional tenor trombone, widely used in orchestral, concert band, solo, and studio settings. Its open-wrap F attachment distinguishes it from traditional-wrap Model 42 variants and supports a direct, comparatively open response through the valve register. This instrument features a lacquer finish and includes a fitted Bach hard case.
Bach 42BO Stradivarius Tenor Trombone Specifications
- Instrument Type: Professional tenor trombone with F attachment
- Key: Bb/F
- Bore Size: .547 inch
- Bell Diameter: 8.5 inches
- Bell Material: One-piece hand-hammered yellow brass
- F Attachment: Open-wrap rotary valve
- Finish: Clear lacquer
- Case: Fitted Bach hard case
- Accessories: 6.5AL mouthpiece, slide cream
- Serial Number: 226346
Condition & Setup
This open box trombone 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 glossy, with fine linear marks, light scuffs, and a longer curved scratch on the bell throat near the flare. The fitted case is intact with light exterior handling marks.
Who the 42BO Stradivarius Tenor Trombone Is For
The 42BO is designed for professional musicians, advanced students, and educators seeking the established Bach large-bore tonal concept. It is associated with a broad, centered sound, secure articulation, and the projection required for orchestral, wind ensemble, brass ensemble, and solo playing. The open-wrap F attachment particularly suits players who prefer less resistance through the valve register than a traditional-wrap configuration typically provides.
Common Questions About the Bach 42BO
What distinguishes the Bach 42BO from the Bach 42B?
The primary distinction is the F-attachment layout. The 42BO uses an open wrap, while the 42B uses a traditional wrap. Both share the established large-bore Model 42 concept, but the different attachment layouts provide distinct resistance and response characteristics.
How do the .547-inch bore and 8.5-inch bell shape the playing concept?
The .547-inch bore and 8.5-inch bell place the 42BO within the standard large-bore professional tenor category. This configuration supports a broad tonal foundation, substantial dynamic range, and the projection expected in orchestral and symphonic wind playing.
Where does the 42BO fit within the Bach trombone lineup?
The 42BO is part of the professional Stradivarius series and is one of Bach's established large-bore tenor trombone configurations. It is intended for players who want the traditional Model 42 sound concept with an open-wrap rotary-valve F attachment.
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 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.
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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.
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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.
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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.