Vandoren SM712 AL4 Optimum Alto Saxophone Mouthpiece Tambourines the AGRO bass pedal gives

the AGRO bass pedal gives you the grind you need without sucking out your bass guitar's low end

but just like a classic Woodie

Phase Reverse: on Push-button Switch

Their wide range and balanced sound are excellent for articulate playing

Vandoren SM712 AL4 Optimum Alto Saxophone Mouthpiece Tambourines the AGRO bass pedal givesThe 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