| VIOLA mm. |
Small |
Medium |
Large |
| |
|
|
|
| Body length |
390 |
405-10 |
430 |
| |
|
|
|
| Body width |
|
|
|
| upper ca. |
188 |
193 |
200 |
| middle ca. |
127 |
131 |
140 |
| lower ca. |
228 |
236 |
250 |
| |
|
|
|
| scroll |
|
|
|
| length |
12,2 |
12,5 |
12,8 |
| |
|
|
|
| rib height average |
36 |
38 |
40 |
| rib thickness |
1,1 |
1,2 |
1,2 |
| lining thickness |
2 |
2 |
2 |
| lining width |
8 |
8 |
8 |
| |
|
|
|
| Blocks |
|
|
|
| upper end block |
|
|
55-18 |
| lower end block |
|
|
50-15 |
| upper corner block width |
10-22 |
|
|
| lower corner block width |
12-24 |
|
|
| |
|
|
|
| arching height |
|
|
|
| back |
15 |
16 |
17 |
| front |
16 |
17 |
18 |
| |
|
|
|
| back thickness |
|
|
|
| center at sound post |
4 |
4,5 |
5 |
| flanks |
2,4 |
2,7 |
3 |
| at fluting |
2 |
2,3 |
2,5 |
| center of bouts |
2,4 |
2,6 |
3 |
| edge thickness |
3,9 |
4 |
4,1 |
| |
|
|
|
| front thickness |
|
|
|
| center at sound post |
3,1 |
3,2 |
3,3 |
| flanks |
2,5 |
2,6 |
3 |
| at fluting |
2,3 |
2,4 |
2,8 |
| center of bouts |
2,5 |
2,6 |
3 |
| edge thickness |
3,9 |
4 |
4,1 |
| |
|
|
|
| overhang |
2,3 |
2,3 |
2,3 |
| |
|
|
|
| |
|
|
|
| |
|
|
|
| purfling |
|
|
|
| distance from edge |
3,5 |
4 |
4,2 |
| purfling thickness |
1,2 |
1,3 |
1,4 |
| |
|
|
|
| soundhole |
|
|
|
| length |
78 |
78 |
82 |
| between top holes |
46 |
48 |
50 |
| bottom hole to edge |
13-15 |
13-15 |
13-15 |
| |
|
|
|
| proportions |
02:03 |
02:03 |
02:03 |
| stoplength |
219 |
225 |
225-230 |
| necklength |
146 |
150 |
150-154 |
| |
|
|
|
| Bassbar |
|
|
|
| length approx. |
5 to 4 |
|
4 to 3 |
| thickness approx. |
5,5 |
6 |
7 |
| height middle approx. |
13 |
14 |
15 |
| |
|
|
|
| fingerboard |
|
|
|
| fingerboard radius |
37 |
37 |
37 if possible |
| length |
29 |
29,5 |
30 |
| width at nut |
5,5 |
5,5 |
6 |
| width at bridge end |
44 |
46 |
48 |
| edge thickness |
5,5 |
6 |
6,5 |
| from end to soundboard |
24 |
25 |
26 |
| thickness top nut |
4 |
5 |
6 |
| |
|
|
|
| pegbox |
|
|
|
| width at nut |
27 |
28,5 |
31 |
| width at throat |
20 |
21 |
22 |
| length |
80 |
82 |
84 |
| |
|
|
|
| elevation |
31,5 |
32 |
32,5 |
| |
|
|
|
| string angle over bridge |
157° |
157° |
157° |
| neck root elevation |
7,5 |
8 |
8,5 |
| neck root angle |
87° |
87° |
87° |
| |
|
|
|
| button |
|
|
|
| width |
22 |
22,5 |
23 |
| height |
13 |
14 |
15 |
| |
|
|
|
| neck |
|
|
|
| thickness at body |
18,5 |
19 |
21 |
| thickness at scroll |
19,5 |
20 |
22 |
| |
|
|
|
| saddle |
|
|
|
| length |
38 |
39 |
40 |
| |
|
|
|
| string spacing |
|
|
|
| at nut |
16,5 |
17 |
17,5 |
| at bridge |
35 |
36 |
37 |
| |
|
|
|
| soundpost thickness |
6 |
6,5 |
7 |
| string length |
37 |
38 |
38-39 |
| |
|
|
|
| bridge |
|
|
|
| feet width |
45 |
46 |
47 |
| thickness |
5 |
5 |
5 |
| height approx. |
38 |
39 |
40 |
| |
|
|
|
| string height at f.b. end |
|
|
|
| a-string (gut) |
|
|
3,5-4 |
| c-string (gut) |
|
|
5-6 |
| a-string (steel) |
|
3 |
|
| c-string (steel) |
|
4,5 |
|
|
