Yamaha YTR-2330s Silver Plated Trumpet - Bb Cornet Mouthpieces Control Over Dynamics: Expander/gate features

Control Over Dynamics: Expander/gate features "hysteresis" setting to avoid chattering on difficult signals

so that each user will easily be able to find their ideal individual position

or total effects

and maintain sonic integrity regardless of external factors

Yamaha YTR-2330s Silver Plated Trumpet - Bb Cornet Mouthpieces Control Over Dynamics: Expander/gate featuresThis Yamaha trumpet is pitched in the standard Bb key and intuitive enough for even beginner musicians. This model comes in silver, with piston valves made of monel for clarity and durability. The trumpet's bell diameter is 4 7 8 inches and the bore size is 0. 459 inches.