KELLY Kelly / 7C Crystal Yellow Trumpet Mouthpiece whistle M (medium) is equivalent to

M (medium) is equivalent to Vandoren Traditional (blue box) 2-1/2 and Rico (orange box) No

and Mic Room added to your IK account

Inspiration and feedback from leading audio engineers played a key role in perfecting the Type-19's final design and functionality

If you don't touch it after starting it to spin

The noise-canceling electromagnetic wave absorber "MWA Series" effectively absorbs GHz-band noise components that adversely affect sound quality and image quality

KELLY Kelly / 7C Crystal Yellow Trumpet Mouthpiece whistle M (medium) is equivalent toKELLY Trumpet Mouthpiece About Kelly MouthpiecesKelly Mouthpieces are designed, manufactured, tested, packaged, and warehoused at our factory in Fond du Lac, Wisconsin, USA. Founders Jim and Shelley have been working tirelessly for over 30 years, constantly evolving and incorporating the latest equipment, sharing a life filled with music. Kelly mouthpieces are made from the highly sought after LEXAN (polycarbonate resin), and are available in a wide