Yamaha designed the TR-14A4a Trumpet Mouthpiece specifically for lead trumpet and piccolo trumpet players. The mouthpiece features a shallow cup, so it’s easier to hit the high notes in your solos. Beyond the effortlessly playable cup depth, the TR-14A4a has a 16.68mm inner cup diameter. With its medium-flat rim shape, the expanded rim diameter allows a player to create an immensely powerful sound with relative ease. When we demoed the TR-14A4a at M4Music, we noticed that the narrow backbore produced a brilliant tone with a super-comfortable resistance. Lead trumpet players who prefer the comfort of a larger mouthpiece are sure to love the Yamaha TR-14A4a Trumpet Mouthpiece.

Yamaha TR-14A4a Trumpet Mouthpiece Features:

• Pairs perfectly with a piccolo trumpet or lead trumpet player
• 16.68mm cup diameter provides extra power
• Shallow cup depth makes it easy to reach the highest notes
• Medium-flat rim shape preserves your endurance

Tech Specs

• Instrument:Trumpet
• Size:14A4a
• Cup Diameter:0.656" (16.68mm)
• Cup Depth:Shallow
• Rim:Medium-flat
• Throat:0.143" (3.65mm)
• Backbore:Narrow
• Manufacturer Part Number:YAC TR14A4a