Martin Okenica - op. 48 / 2021, H. Hauser model 1943 redesign, spruce top, ash back, oil varnish

Instrument - Identification:

- Built by: Martin Okenica

- Opus number: 48

- Year of construction start: 2021

Specification:

- Type: modern classical guitar

- Bracing pattern: fan pattern, Hermann Hauser I. (1882 - 1952) design 1943

- Number of strings: 6

- Scale length: 650.0 [mm]

- String spacing - at the saddle: 11.5 [mm]

- String spacing - at the nut: 8.5 [mm]

- String action - 12th fret, 1st string: 3.0 [mm]

- String action - 12th fret, 6th string: 3.7 [mm]

- Nut width: 52.0 [mm]

- Length of 12th fret: 63.0 [mm]

- Upper bout: 278 [mm]

- Waist bout: 236 [mm]

- Lower bout: 362 [mm]

- Tuning mechanism: Wittner internally mechanized pegs, gear ratio 1:8.5

- String action adjustment: floating fingerboard

- Additional neck reinforcement: -

- Number of frets: 19

- Fretwire: T-profile

- Armrest: ergonomically shaped armrest with an overlap of 1 to 2 [cm] above the top

- Weight: 1.765 [kg]

Materials:

- Top: European spruce (Picea abies)

- Back and sides: European ash (Fraxinus excelsior)

- Back and sides veneer: -

- Braces: spruce (Picea)

- Binding inner: spruce (Picea)

- Binding outer: combination of decorative veneer strips (fumed oak)

- Rosette: fumed European oak (Quercus robur)

- Fingerboard: fumed European oak (Quercus robur)

- Neck: maple (Acer)

- Heel: maple (Acer)

- Head: maple (Acer)

- Headplate: fumed European oak (Quercus robur)

- Nut: bone

- Tuners / tuning pegs: composite material

- Bridge: fumed European oak (Quercus robur)

- Bridge pins: -

- Endpin: -

- Saddle: bone

- Frets: 18% nickel silver

- Armrest: -

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: Gator GL-CLASSIC Classical Guitar Lightweight Case

- Dimensions - Length x Width x Height: 1100 [mm] x 460 [mm] x 190 [mm]

- Weight: 2.4 [kg]