Monolina D - deepest Monolina with a rich bass and vibration: 24 overtone strings in d, 5 bass strings in D and 5 fifth strings in A

Monolina F - second deepest Monolina for vibration and fullness : 24 overtone strings in f, 5 bass strings in F and 5 fifth strings in c

Monolina G - crystal clear and universal: 24 overtone strings in g, 5 bass strings in G and 5 fifth strings in d

Monolina A - rich in overtones with minor character: 24 overtone strings in a, 5 bass strings in A and 5 fifth strings in e

Monolina C - overtone-rich with major character: 24 overtone strings in c`, 5 bass strings in c and 5 fifth strings in g