Shires TBM6P Marshall Gilkes

TromboneIn Production
Precision Specifications
RIM DIAMETER
CUP DEPTH30.73 mm
THROAT ∅6.12 mm
BACKBORE
SHANKsmall
CUP SHAPE
Rim Width
Rim Contour
Throat Drill #
Material
Finish
Weight
Jazz

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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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  • Signature Model
  • Marshall Gilkes

Shires TBM6P Marshall Gilkes appears in the Trombone catalog section with 30.73 mm cup depth, 6.12 mm throat, and small shank. Database tags list it for Jazz use. Noted features include Signature Model and Marshall Gilkes. 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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