Yamaha ACL-6C Alto Clarinet Mouthpiece

Series: Yamaha Standard Series

Instrument: E♭ Alto Clarinet (ACL = Alto Clarinet)

Material: Phenol resin (plastic), based on Yamaha’s Custom Series designs

Tip Opening: 1.60 mm

Facing Length: 22 mm (optimized for the larger bore of the alto clarinet)

Tone Character: Broad, rich, and powerful tone; projects more than the 5C, requires stronger embouchure and air support

Skill Level: Best for advancing and experienced players seeking more tonal flexibility and volume than the 5C