Marcinkiewicz Marsinkiewicz / Concert Hall Model E5 (Bobby Shew #2) Trumpet Mouthpiece AUDIX Trevor Brenner won competitions in

Trevor Brenner won competitions in New Zealand and Australia

" features a dot in the center of the back

Tokyo University of the Arts

making it suitable for professional use

Structure: Reverse concentric twisted flat cable Conductor: High purity oxygen-free copper (0

Marcinkiewicz Marsinkiewicz / Concert Hall Model E5 (Bobby Shew #2) Trumpet Mouthpiece AUDIX Trevor Brenner won competitions inMarcinkiewicz Concert Hall Model Among the many mouthpiece manufacturers out there, there is one craftsman who consistently produces highly accurate mouthpieces. His name is Joe Marsinkiewicz. He once enjoyed immense support across all genres with his brand MMP, and he has since moved his workshop to Oregon, where he continues to produce his products. The remarkable thing about his mouthpieces is that they do not thin out the sound in the high notes,