Instrument op. 34
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Description
| Identification | |
|---|---|
| Opus number | 34 |
| Year of construction start | 2020 |
| Specification | |
| Type | early romantic guitar |
| Bracing pattern | fan pattern, Louis Panormo (1784 - 1862) design ~1845 |
| Scale length | 630.0 [mm] |
| String spacing - at the saddle | 11.0 [mm] |
| String spacing - at the nut | 7.6 [mm] |
| String action - 12th fret, 1st string | 4.0 [mm] |
| String action - 12th fret, 6th string | 4.1 [mm] |
| Nut width | 45.5 [mm] |
| Length of 12th fret | 57.0 [mm] |
| Upper bout | 240 [mm] |
| Waist bout | 180 [mm] |
| Lower bout | 295 [mm] |
| Tuning mechanism | Thomas Rubner machine tuner |
| String action adjustment | by adjusting the height of the nut and saddle |
| Additional neck reinforcement | - |
| Number of frets | 19 |
| Fretwire | I-profile |
| Armrest | - |
| Weight | 1.2 [kg] |
| Materials | |
| Top | European spruce (Picea abies) |
| Back and sides | common walnut + sweet cherry (Juglans regia + Prunus avium) |
| Back and sides veneer | - |
| Braces | European spruce (Picea abies) |
| Binding inner | European spruce (Picea abies) |
| Binding outer | combination of decorative veneer strips |
| Rosette | combination of decorative veneer strips |
| Fingerboard | common walnut / Persian walnut (Juglans regia) |
| Neck | sweet cherry (Prunus avium) |
| Heel | common walnut / Persian walnut (Juglans regia) |
| Head | Norway maple (Acer platanoides) |
| Headplate | flamed maple (Acer pseudoplatanus) |
| Nut | beef bone |
| Tuners / tuning pegs | brass |
| Bridge | common walnut / Persian walnut (Juglans regia) |
| Bridge pins | tamarind, decor Parisian eye |
| Endpin | tamarind (Tamarindus indica) |
| Saddle | beef bone |
| Frets | brass |
| Armrest | - |
| Glue | traditional animal glue |
| Finish | |
| Top | oil varnish, matt |
| Neck | oil varnish, matt |
| Bridge | oil varnish, matt |
| Armrest | - |
| Rest | oil varnish, matt |
| Accessories | |
| Stringing | D'Addario ProArte EXP45 |
| Humidifier | Martin 18AHG |
| Additional accessories | - |
| Case - Specification | |
| Model | own production - wooden coffin, according to contemporary practice |
| Dimensions - Length x Width x Height | 1008 [mm] x 385 [mm] x 155 [mm] |
| Weight | 3.98 [kg] |
| Case - Materials | |
| Inner layer | natural wool |
| Body | plywood |
| Outer layer | black paint Slovakryl, complying with STN EN 71/3 |