Bellflex: Model #TB5500 Lacquered / Model #TB5510 Silver plated / Model #TB5520 Lacquered & silver plated
Gold brass: Model #TB5500-GB Lacquered / Model #TB5510-GB Silver plated / Model #TB5520-GB Lacquered & silver plated
Copper: Model #TB5500-C Lacquered / Model #TB5510-C Silver plated / Model #TB5520-C Lacquered & silver plated

Technical Specifications:
Bore: 15mm/0,59”
Bell: Bellflex, Gold brass or Copper (241,3mm/9½”)
Valves: Titán
Tuning slide: Square
Leadpipe: Large shank
Slide: Standard
Inner slide: Chromed nickel silver
Outer slide: Yellow brass
One screw detachable bell system
Finish: Clear lacquered, silver plated 1000 thousandth or mixed
Mechanism: Minibal
Access to slide stopper with detachable system
Mouthpiece: 2A Classic 
Upon request: Nickel silver outer slide / bell 254mm/10"

Rotary valve
This product is designed and developed by the technician team of Stomvi. It has several technological improvements not seen until now:

• Greater stability in the air flow between closed and open.
• Double spring system.
• Ball bearing system to reduce friction, preventing premature wear.
• Hidden rubber bumpers.
• Ability to influence the sound spectrum of the instrument, thanks to the Harmonic, Dynamic and Clapper caps.

THE POWER
Stomvi decided to develop a professional trombone which marked a turning point in the trombone world, and they endeed succeeded.

Vicente Honorato took the lead in this project, surrounding himself with those who had devoted their lives to music, and especially to the trombone, and who could serve him as a guide.

The Research and Development Department started by following the technical specifications that Vicente Honorato was gradually deciphering. Though unusual in this circumstances, he managed to launch several models onto the market which delighted a vast majority of students, teachers and soloists of bands and orchestras, both nationally and internationally.

His exquisite presentation, with a richness and versatility in different combinations allows each player to create his own instrument, the one that best suits their needs and which are guaranteed by the perfect fusion between art and technology.