Model #5837 Bellflex / Model #5841 Gold brass / Model #5838 Cooper
Maestro line
Technical Specifications:
Bore: M (11,43mm/0.450")
Bell: #20 (115mm/4.52")
Bell material: Bellflex, Gold brass or Copper
Leadpipes: #8 (cornet shank) & #21 (trumpet shank)
Valves material: Monel
Valves section: Yellow brass
Trim kit: Nickel silver
Finger buttons: Onyx
Finish: Silver plated 1000 thousandth
Model #5893 Bellflex - Model #5894 Cooper
Maestro line
Technical Specifications:
Bore: L (11,76mm/0.463")
Bell: #20 (120mm/4.72")
Bell material: Bellflex or Copper
Leadpipes: #9A & #9D
Valves material: Monel
Valves section: Yellow brass
Trim kit: Titanium
Trigger on 1st slide
4th valve slide Bb/A
Finish: Silver plated 1000 thousandth
