Instrument op. 46
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Description
| Identification | |
|---|---|
| Opus number | 46 |
| Year of construction start | 2020 |
| Specification | |
| Type | early romantic guitar |
| Bracing pattern | parallel, Étienne Laprévotte (? - 1856) design ~1835 |
| Scale length | 645.0 [mm] |
| String spacing - at the saddle | 12.0 [mm] |
| String spacing - at the nut | 8.1 [mm] |
| String action - 12th fret, 1st string | 3.7 [mm] |
| String action - 12th fret, 6th string | 4.1 [mm] |
| Nut width | 48.0 [mm] |
| Length of 12th fret | 58.0 [mm] |
| Upper bout | 210 [mm] |
| Waist bout | 160 [mm] |
| Lower bout | 281 [mm] |
| Tuning mechanism | Wittner internally mechanized pegs, gear ratio 1:8.5 |
| String action adjustment | by adjusting the height of the nut and saddle |
| Additional neck reinforcement | - |
| Number of frets | 17 |
| Fretwire | T-profile |
| Armrest | - |
| Weight | 1.08 [kg] |
| Materials | |
| Top | European spruce (Picea abies) |
| Back and sides | European ash (Fraxinus excelsior) |
| Back and sides veneer | flamed maple (Acer pseudoplatanus) |
| Braces | European spruce (Picea abies) |
| Binding inner | spruce (Picea) |
| Binding outer | fumed European oak (Quercus robur) |
| Rosette | - |
| Fingerboard | fumed sweet cherry (Prunus avium) |
| Neck | maple (Acer) |
| Heel | maple (Acer) |
| Head | maple (Acer) |
| Headplate | - |
| Nut | European boxwood (Buxus sempervirens) |
| Tuners / tuning pegs | composite material |
| Bridge | fumed blackthorn (Prunus spinosa) |
| Bridge pins | European boxwood, plain |
| Endpin | European boxwood (Buxus sempervirens) |
| Saddle | brass |
| Frets | brass |
| Armrest | - |
| Glue | traditional animal glue, modern synthetic glue (combination) |
| Finish | |
| Top | oil varnish, glossy |
| Neck | oil varnish, glossy |
| Bridge | oil treatment |
| Armrest | - |
| Rest | oil varnish, glossy |
| Accessories | |
| Stringing | Aquila Alabastro 19C |
| Humidifier | Martin 18AHG |
| Additional accessories | - |
| Case - Specification | |
| Model | own production - wooden coffin, according to contemporary practice |
| Dimensions - Length x Width x Height | 975 [mm] x 375 [mm] x 142 [mm] |
| Weight | 3.6 [kg] |
| Case - Materials | |
| Inner layer | combed organic cotton "Lambkin" |
| Body | plywood |
| Outer layer | black paint Slovakryl, complying with STN EN 71/3 |