KELLY TB12CG 12C Crystal Green Trombone Mouthpiece Interconnecting The pickup is not wax

The pickup is not wax potted to retain the sound and appearance of the originals

and 12-stage phasers

the Greenback for its warmth

and GuardRail™ for enhanced system performance

Notes Transmitter Model: Evolution Series

KELLY TB12CG 12C Crystal Green Trombone Mouthpiece Interconnecting The pickup is not waxKELLY 12C Crystal Green Trombone Mouthpiece One of our best sellers here at Alto Music, the KELLY Trombone Mouthpieces are made entirely of lexan material. Kelly mouthpieces are designed to make playing brass instruments easier. The terrors of braces, college and professionals facing inclement weather marching, or during the holiday season, well worry no moor!!! Kelly mouthpieces were designed to meet the demands of brass players from beginners to