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The Bach 42A Stradivarius Tenor Trombone with Hagmann Valve is a professional-level instrument known for its rich sound and smooth response, ideal for orchestral and solo performances. Featuring a large bore and open wrap design, this trombone offers enhanced tonal warmth and projection. The unique Hagmann valve provides superior airflow and an easier transition between notes, making it a preferred choice among musicians.
The Bach 42A's well-balanced design ensures comfortable playability, making it suitable for long practice sessions and live performances. Its precise craftsmanship delivers consistent sound quality, while the trombone's projection makes it equally effective in both intimate and large settings. Recommended for orchestral players, professional jazz musicians, and brass ensemble members. A reliable choice for those seeking a timeless and versatile instrument.
Bach 42A Trombone Key Features
- Model: 42A
- Serial Number: 220477
- Bell Material: Yellow Brass
- Bell Size: 8.5 Inches
- Bore size: .547' Large
- Valve: Hagmann with open wrap
- Finish: Lacquer
- Case: Original hardshell Bach case
- Accessories: Bach 6.5AL mouthpiece, slide cream
- Serial number: 222232
Condition & Setup
Demo model with very little use. Serviced and professionally set up prior to shipment; ready to play
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 Model 42A Stradivarius Tenor Trombone with Hagmann Valve
Bach 42A Stradivarius Tenor Trombone
The Bach 42A Stradivarius Tenor Trombone with Hagmann Valve is a professional-level instrument known for its rich sound and smooth response, ideal for orchestral and solo performances. Featuring a large bore and open wrap design, this trombone offers enhanced tonal warmth and projection. The unique Hagmann valve provides superior airflow and an easier transition between notes, making it a preferred choice among musicians.
The Bach 42A's well-balanced design ensures comfortable playability, making it suitable for long practice sessions and live performances. Its precise craftsmanship delivers consistent sound quality, while the trombone's projection makes it equally effective in both intimate and large settings. Recommended for orchestral players, professional jazz musicians, and brass ensemble members. A reliable choice for those seeking a timeless and versatile instrument.
Bach 42A Trombone Key Features
- Model: 42A
- Serial Number: 220477
- Bell Material: Yellow Brass
- Bell Size: 8.5 Inches
- Bore size: .547' Large
- Valve: Hagmann with open wrap
- Finish: Lacquer
- Case: Original hardshell Bach case
- Accessories: Bach 6.5AL mouthpiece, slide cream
- Serial number: 222232
Condition & Setup
Demo model with very little use. Serviced and professionally set up prior to shipment; ready to play
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 Model 42A Stradivarius Tenor Trombone with Hagmann Valve
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, 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.
