Vandoren SM713 AL5 Optimum Alto Saxophone Mouthpiece Multi-Channel Compressors & Limiters Output Impedance: 33[Ω]

Output Impedance: 33[Ω]

Levy's MSS3CP 2

they have a small footprint and low-mass for maximum resonance and sustain

and 3000 units

Vandoren SM713 AL5 Optimum Alto Saxophone Mouthpiece Multi-Channel Compressors & Limiters Output Impedance: 33[Ω]The conception of this series was the fruit of research on both external shape (particularly the beak) and sound, in order to meet the needs of todays saxophone players. Available models for Alto Saxophone in this series include: AL3: With its exceptional roundness, the ultimate classical mouthpiece. AL4: A little more open than the AL3, while maintaining the sound aesthetic of the OPTIMUM series. AL5: This mouthpiece has all of the same sound