Lineup
Standard Series
Model No.
Rim Inner Diameter (mm)
Throat
(mm) Characteristics AH-37C4 18.60 5.25 Medium inner rim diameter and cup volume. Bright tone. Easy to play from the lowest to highest notes. Outstanding endurance. AH-38D4 18.90 5.25 Large inner rim diameter and a fairly deep cup produce a rich, heavy tone. Popular with top British amateurs.
(mm) Characteristics AH-37C4 18.60 5.25 Medium inner rim diameter and cup volume. Bright tone. Easy to play from the lowest to highest notes. Outstanding endurance. AH-38D4 18.90 5.25 Large inner rim diameter and a fairly deep cup produce a rich, heavy tone. Popular with top British amateurs.
Lineup
Standard Series
Model No.
Rim Inner Diameter (mm)
Throat
(mm) Characteristics AH-37C4 18.60 5.25 Medium inner rim diameter and cup volume. Bright tone. Easy to play from the lowest to highest notes. Outstanding endurance. AH-38D4 18.90 5.25 Large inner rim diameter and a fairly deep cup produce a rich, heavy tone. Popular with top British amateurs.
(mm) Characteristics AH-37C4 18.60 5.25 Medium inner rim diameter and cup volume. Bright tone. Easy to play from the lowest to highest notes. Outstanding endurance. AH-38D4 18.90 5.25 Large inner rim diameter and a fairly deep cup produce a rich, heavy tone. Popular with top British amateurs.