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Categories›Wind Instruments›Yamaha GP Mouthpiece Trumpet 11B4
Yamaha GP Mouthpiece Trumpet 11B4
Updated 16 May 2026
BrandYamaha
CategoryWind Instruments > Brass Instrument Mouthpieces > Trumpet Mouthpieces
Available at1 UK stores
90-day avg£110.40
Yamaha

Yamaha GP Mouthpiece Trumpet 11B4

£112.90Fair Price
Cheapest at Thomann · 1 store
Buy at Thomann — £112.90
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CHEAPEST£112.90
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PRICE HISTORY
Current
£98
Change
+0.4%
Avg
£102
Low
£95
High
£108
Volatility
3.7%
PRODUCT DESCRIPTION
  • Yamaha GP Mouthpiece 11B4 Trumpet
  • Mouthpiece for Trumpet
  • GP Series
  • Gold-plated rim, cup and bore
  • Inner diameter: 16.46 mm
  • Rim contour: Semi-flat
  • Cup depth: Semi-shallow
  • Bore: 3.65 mm
  • Backbore: Semi-narrow