Trumpet mouthpiece 1B

Jeemsound Trumpet mouthpiece 1B


This mouthpiece produces a full-bodied, resonant tone, ideal for orchestral settings. Its deeper cup enhances richness, allowing for powerful, well-rounded sound across registers, while maintaining a bright and clear high range. The wide, cushioned rim offers comfort and control, making it well-suited for extended playing sessions.

• Cup diameter: 17.00 mm / 0.669 in (comparable to Bach 1 and Schilke 13)
• Cup depth: Medium deep (B cup), 17.6 mm / 0.670 in
• Throat size: 3.8 mm / 0.118 in (standard)
• Rim width: 5.55 mm / 0.218 in



Custom Models Available: If the specifications of this model don’t meet your needs, I offer custom designs at the same price. All sizes and specifications are possible.


Crafted from beech wood, known for its mechanical strength and acoustic performances, this mouthpiece provides a smooth, finely-grained surface. Wooden mouthpieces like this offer a softer, more velvety tone compared to brass, while improving lip comfort. The wood’s natural warmth is further enhanced by a nourishing balm, which hydrates your lips during play. The mouthpiece’s finish is less slippery than plated brass, promoting better lip control, precision, and endurance.
To ensure durability, the entire mouthpiece is bathed in hot beeswax, sealing the wood from within. A surface balm is then applied for additional comfort.
Included with your mouthpiece is a balm tube made from beeswax and almond oil to maintain the mouthpiece’s wax finish, a transport pouch, and a care guide.

Handmade in France.
Please feel free to reach out with any questions.