Yamaha Mouthpiece Bass Trombone 61D4L; inner diameter: 28.72mm; rim: semi-flat; cup depth: semi-deep; throat: 8,00mm; backbore: semi-wide; giving it great response and the ability to produce excellent tone at high volumes; silver plated
• Para trombón bajo
• Diámetro de copa: Ø 27,42 mm
• Grosor del contorno: 6,1 mm
• Tudel: 7,5 mm
• Caña ancha
• Terminación: Dorada
• Extra larga para trombonistas profesionales