From our catalogue: STANDARD BASSES
PIANO ACCORDIONS WITH STANDARD BASSES
B.11a
Treble Bass
keys 34
sets of reeds 3
registers 5
Kg 7,4
72 standard basses
4 sets of reeds
3 registers
7,4 Kg
B.22
Treble Bass
keys 41
sets of reeds 4
registers 11+M
Kg 10,6
120 standard basses
5 sets of reeds
7 registers
10,6 Kg
B.29
Treble Bass
keys 41
sets of reeds 4
reeds in cassotto 2
registers 11+M
Kg 11,6
120 standard basses
5 sets of reeds
7 registers
11,6 Kg
ANTICO
Treble Bass
keys 41
sets of reeds 4
registers 4
Kg 10,9
120 standard basses
5 sets of reeds
10,9 Kg
BUTTON ACCORDIONS WITH STANDARD BASSES
B.30c
Treble Bass
keys 46
sets of reeds 4
reeds in cassotto 2
registers 11
Kg 11,9
120 standard basses
5 sets of reeds
7 registers
11,9 Kg