Best Bass Trombones 2025
Top-rated bass trombones 2025 - expert picks for every budget and skill level
Last updated: October 15, 2025 • Next update: October 22, 2025

Kühnl & Hoyer Orchestra Symphonic
- • Essential for orchestral bass lines
- • F and Gb attachments extend range
- • Complex valve system to master
- • Very large and heavy instrument
Kühnl & Hoyer Orchestra SymphonicBb / F / Gb / D Bass TromboneOrchestra SymphonicIn-line"Open Flow"...

Edwards B-454 Bass Trombone 9,5"
- • Professional ensemble requirement
- • F and Gb attachments extend range
- • Limited solo repertoire
- • More expensive than tenor trombone
Edwards B-454 Bass Trombone 9.5"Bass TromboneOpen-wrap constructionThayer Axial valvesInterchangeable 9.5"...

C.G.Conn 112H Bb/F/Eb/D Bass Trombone
- • Essential for orchestral bass lines
- • F and Gb attachments extend range
- • Requires significant air support
- • Very large and heavy instrument
C.G.Conn 112H Bb/F/Eb/D Bass TromboneBb/ F/ Gb/ D Bass TromboneWith 2 valvesIn-line valvesOpen wrap designBore:...

Yamaha YBL-835GD Bass Trombone
- • Professional ensemble requirement
- • Deep, powerful low brass voice
- • Limited solo repertoire
- • Very large and heavy instrument
Yamaha YBL-835GD Bass TromboneBass TromboneKeys: Bb / F / Gb / DBell diameter: 241 mm (9 1/2")Bore: 14.3 - 0.563...

Antoine Courtois AC551BHRA Bass Trombone
- • F and Gb attachments extend range
- • Professional ensemble requirement
- • Limited solo repertoire
- • Complex valve system to master
Antoine Courtois AC551BHRA Bass TromboneBb/F/Gb/Eb/D bass tromboneModel "New York"Dual bore: 14.3 / 14.7...

Kühnl & Hoyer .563 Bb/F/Gb/D- Bass Trombone
- • F and Gb attachments extend range
- • Deep, powerful low brass voice
- • Complex valve system to master
- • Requires significant air support
Kühnl & Hoyer .563 BbFGB/D- Bass TromboneBb/ F/ Gb/ D Bass TromboneOpen designIn-line system - independent 2nd...

Michael Rath R900 Bass Trombone
- • Great projection and presence
- • Deep, powerful low brass voice
- • Requires significant air support
- • Very large and heavy instrument
Michael Rath R900 Bass TromboneBass TromboneIn-line valvesBore Ø: 0.562" (14.27 mm)Bell: Yellow brassBell size...

Kühnl & Hoyer Orchestra Signature
- • F and Gb attachments extend range
- • Deep, powerful low brass voice
- • Complex valve system to master
- • Very large and heavy instrument
Kühnl & Hoyer Orchestra SignatureB/ F/ Gb/ D Bass TromboneExchangeable brass bell Ø: 240 mmWith "open...

Michael Rath R9 Bass Hagmann
- • Great projection and presence
- • Deep, powerful low brass voice
- • Complex valve system to master
- • Very large and heavy instrument
Michael Rath R9 Bass HagmannBb/ F/ Gb/ D Bass TromboneBore Ø: 0562" (14.27 mm)Hagmann valve sectionBell size Ø:...

Thomann proBONE 3 GM Bass Trombone
- • Deep, powerful low brass voice
- • Professional ensemble requirement
- • Requires significant air support
- • Limited solo repertoire
Thomann proBONE 3 GM Bass TromboneBass TromboneIndependent valve arrangementBore: 14.27 mm (0.562")Bell of gold...

Yamaha YBL-620 GE Bass Trombone
- • F and Gb attachments extend range
- • Great projection and presence
- • Very large and heavy instrument
- • Requires significant air support
Yamaha YBL-620 GE Bass TromboneBb/ F/ Eb (D)- Bass TromboneOff-set valvesWith separate knobs (as with in-line)Bore Ø:...

Kühnl & Hoyer Orchestra Symphonic BLZ
- • Deep, powerful low brass voice
- • Great projection and presence
- • More expensive than tenor trombone
- • Complex valve system to master
Kühnl & Hoyer Orchestra Symphonic BLZBb / F / Gb / D Bass TromboneWith bronze lightweight slideIn-line"Open...

S.E. Shires BII 2R 10" Bass Trombone SET
- • Professional ensemble requirement
- • Great projection and presence
- • Requires significant air support
- • Very large and heavy instrument
S.E. Shires BII 2R 10" Bass Trombone SET10" Bass TromboneWith two axial valvesArtist Custom SeriesB62-78...

Yamaha YBL-835 Bass Trombone
- • Professional ensemble requirement
- • Deep, powerful low brass voice
- • More expensive than tenor trombone
- • Complex valve system to master
Yamaha YBL-835 Bass TromboneBass TromboneTuning: Bb / F/ Gb/ DBrass bell: 241 mm (9 1/2")Bore: 14.3 mmOuter slide:...

Kühnl & Hoyer .563 Bb/F- Bass Trombone
- • Great projection and presence
- • Professional ensemble requirement
- • More expensive than tenor trombone
- • Very large and heavy instrument
Kühnl & Hoyer .563 Bb/F- Bass TromboneBb/F Bass TromboneOpen designNickel silver water keyBore: 14.3 mmNickel...
How to Choose the Best Bass Trombones
Budget Planning
- • Under $200: Entry-level
- • $200-$500: Intermediate
- • $500-$1000: Advanced
- • $1000+: Professional
Quality Check
- • Sound clarity & tone
- • Build materials & finish
- • Hardware durability
- • Overall craftsmanship
Key Features
- • Your musical style
- • Skill level match
- • Intended use case
- • Brand reputation