Bach Commercial 3MV

TrumpetIn Production
Precision Specifications
RIM DIAMETER16.87 mm
CUP DEPTHMedium
THROAT ∅3.66 mm
BACKBORE#56
SHANKstandard
CUP SHAPE
Rim Width
Rim Contourmodified flat
Throat Drill ##27
Materialbrass
Finishsilver-plate
Weightstandard
LeadCommercialJazz

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Resistance
5
1 — Free-blowingRestrictive — 10
Rim Comfort
5
1 — UncomfortableVery comfortable — 10
Brightness
5
1 — Dark & warmBright & piercing — 10

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  • Commercial Series
  • Lead Free
  • Modified Comfort Rim
  • V Cup

Large Modified-V cup commercial model. Fuller sound than the 3S while maintaining lead playability. Most open feel in the Commercial series. Use these measurements as a comparison starting point: fit and response still depend on the player, dental structure, instrument receiver, and each manufacturer's measuring method.

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