D’Addario Woodwinds - Organic Select Jazz Alto Saxophone Reeds - Alto Sax Reeds - Individually Sealed - Unfiled, Soft, Strength 2, 3-Pack June_2023_update Operates from 5V DC so

Operates from 5V DC so you can connect directly to arduino board

Dual Shielding: Aluminum foil layer and metal braiding layer shielding make the sound quality free from external signal interference

Fermentation air sterilization filtration

99mm (1-47/64")

its polyphonic tuner function allows you to play all strings at once and know at first glance which strings are out of tune

D’Addario Woodwinds - Organic Select Jazz Alto Saxophone Reeds - Alto Sax Reeds - Individually Sealed - Unfiled, Soft, Strength 2, 3-Pack June_2023_update Operates from 5V DC soDAddario Woodwinds Organic Select Jazz Alto Saxophone Reeds Alto Sax Reeds Individually Sealed Unfiled, Soft, Strength 2, 3 Pack As the first certified Organic reed, DAddario Organics offers players a new level of confidence and security along with next gen digital technology to ensure every D'Addario Organics reed offers unparalleled consistency. Organic Select Jazz offers great projection, clarity, and a vibrant sound. Available in filed and unfiled