Thomann proBONE 3 GM Bass Trombone
Professional music gear - detailed information and where to buy
Thomann
proBONE 3 GM Bass Trombone
Product Info
Article Number:
413656
Brand:
Thomann
Model:
proBONE 3 GM Bass Trombone
Category:
Bass Trombones
Price:
$1,977.80
* Prices may vary. Check retailer for current pricing and availability.
The proBONE 3 GM is a solid, well-equipped bass trombone offering a good balance of quality and value. The independent valve system and gold brass bell provide a comfortable feel and a warm, rich tone—ideal for orchestral players and those seeking a versatile, reliable instrument.
Product Description
- Thomann proBONE 3 GM Bass Trombone
- Bass Trombone
- Independent valve arrangement
- Bore: 14.27 mm (0.562")
- Bell of gold brass
- Bell size Ø: 10" (256 mm)
- Nickel silver outer slide
- Tuning slide made of gold brass
- Fixed mouth pipe
- Weight: 2.5 kg
- Clear lacquered
- Includes a mouthpiece
- Reka cleaning kit
- Super Slide and a case
PROS
- • Gold brass bell delivers a warm, resonant low register.
- • Independent valve system offers quick, accurate response and flexibility.
- • Nickel silver outer slides ensure smooth, reliable action and durability.
- • Includes useful accessories: mouthpiece, cleaning kit, Super Slide.
CONS
- • The 2.5 kg weight may be tiring for extended playing sessions.
- • Fixed mouth pipe limits some customization options for advanced players.
- • Gold brass bell may be more prone to dents than other alloys.
Product Video
Key Features
Bore Size
14.27 mm
Bell Size
10 in
Material
Gold brass bell, nickel silver slides, gold brass tuning slide
Valves
Independent valve arrangement
Finish
Clear lacquered
Weight
2.5 kg
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Frequently Asked Questions
It allows for faster, more precise articulation, especially useful for complex passages and quick valve combinations, but requires slightly more precise embouchure control.
The mouthpiece is a good starting point, but more experienced players will likely want to experiment with different models to fine-tune their sound.
The clear lacquer provides good protection against tarnish, but regular wiping with a soft cloth and occasional professional cleaning are still recommended to maintain its appearance.
