Oryginalny tekst: Yamaha. YTR-6310Z Bb Trumpet. A beautiful Bb Trumpet with Monel pistons, handlapped, handhammered bell. 127mm. 5". 11.30mm.
Tłumaczenie: , reverse L - tuning slide, lightweight, gold laquer, 14B4 mouthpiece. YTR-6310Z trąbka Bb. 5 ". from one piece, M step bore. 0.445".