Bach 42BO Bb/F-Tenor Trombone
Professional music gear - detailed information and where to buy
Bach
42BO Bb/F-Tenor Trombone
Product Info
Article Number:
167201
Brand:
Bach
Model:
42BO Bb/F-Tenor Trombone
Category:
Tenor Trombones with F-Attachment
Price:
$4,947.80
* Prices may vary. Check retailer for current pricing and availability.
This 42BO is a serious step up for intermediate to advanced players. The open wrap and L-bore give it a professional feel and a beautiful, dark tone that cuts through an ensemble. It’s a versatile instrument, well-suited for orchestral, solo, and commercial work, though its weight demands a bit of stamina.
Product Description
- Bach 42BO Bb/F-Tenor Trombone
- Bb / F-Tenor Trombone
- With f attachment
- Open wrap construction
- Brass outer slide
- Nickel silver inner slide
- .547" (13.90mm) L-bore
- Ø 8.5" (216.00 mm) brass bell
- Nickel silver handslide
- Clear lacquered
- Incl. Bach 6-1/2A mouthpiece and deluxe wooden case
PROS
- • Open wrap design delivers exceptional projection and responsiveness.
- • The .547in L-bore promotes a darker, richer tonal color.
- • Brass bell provides a warm, resonant sound with excellent intonation.
- • Nickel silver inner slide ensures smooth, reliable action and easy maintenance.
CONS
- • The heavier brass construction can be fatiguing for extended playing sessions.
- • The 8.5in bell might be slightly large for smaller players or tighter acoustic spaces.
- • The included 6-1/2A mouthpiece is a good starting point but may not suit all players' preferences.
Product Video
Key Features
Bore Size
.547in (13.90mm)
Bell Size
8.5in (216.00 mm)
Material
Yellow Brass (outer), Nickel Silver (inner)
Valve Type
F-Attachment
Finish
Clear Lacquered
Mouthpiece
Bach 6-1/2A
Weight
Approximately 5.5 lbs
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Frequently Asked Questions
The 42BO offers a more modern response and slightly darker tone than the 43, which is known for a brighter, more projecting sound. It’s a matter of personal preference, but the 42BO is generally considered more versatile.
Yes, nickel silver is a very durable material and the Bach inner slides are renowned for their quality and longevity. Proper maintenance (occasional cleaning and lubrication) will ensure years of smooth operation.
The F-attachment expands the trombone's range downwards, allowing for easier playing of lower notes and offering greater flexibility in various musical styles, particularly those requiring a wider tonal palette.
