Author Topic: herrelson trumpets mouthpiece venturi measurement tool  (Read 387 times)

0 Members and 1 Guest are viewing this topic.

Offline doc severinsens

  • Terza Tromba
  • **
  • Posts: 76
  • Reputazione dell'utente: +2/-0
  • Gender: Male
  • trumpet bach 37 schilke 14b schilke 14 bach1,5 3c