PERANTUCCI-Tuba Mouthpiece PT-20

• Cup Ø = 31,7 mm
• Rim width 8,4 mm
• Bore Ø = 8,55 mm
• Standard shank
• silver plated

An excellent general purpose mouthpiece for F, Eb, CC and BBb tubas featuring a comfortable rim and a large throat bore for depth of tone and volume. Optimized for solid sound with good projection and accurate response in all registers. Available in both standard and heavy shell PT-24+ versions. Cup Diameter : 31,0 mm Moderately deep, well rounded at bottom. Rim : 10,0 mm Wide cushion rim. Bore : 8,5 mm Resistance : High