Martin 1923 Soprano 5K Hawaiian Koa w/ Torch Headstock

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Top: Curly Hawaiian Koa

Back/Side: Curly Hawaiian Koa

Neck: Mahogany

Fingerboard: Ebony

Bridge: Hawaiian Koa

Nut/Saddle: Ivory

Binding: Ivoroid

Purfling: Black / White / Black / MOP / Black / White / Black

Rosette: Black / White / Black / MOP / Black / White / Black

Bracing Material: Spruce

Bracing System: Bridge Plate

Scale Length: 347mm

String Spacing at Saddle: 41mm

Body Length: 248mm

Body Width: 125mm at Upper Bout / 157mm at Lower Bout

Body Depth: 51mm at Upper Bout / 57mm at Lower Bout

Fingerboard Width at Nut: 34mm

Fingerboard Width at 12th Fret: 43mm

Number of Frets: 12 Clear, 17 Total

Fret Marker Inlays: 3rd, 5th (2), 7th, 10th (2), 12th, and 15th Frets

Fret Marker Inlay Material: Abalone MOP

Side Position Markers: 3rd, 5th, 7th, 10th, 12th, and 15th Frets

Side Position Marker Material: Celluloid

Finish: Nitrocellulose Lacquer

Tuning Machines: Grover Barreled Friction Tuners

Strings: Fluorocarbon

Unique Features:

“C.F. Martin & Co Nazareth, PA” Stamped on the Back Bracing and Behind Headstock

Original Hard Case

Ivoroid Fretboard Binding

Snowflake Style Fret Marker Inlay

Additional information

Weight 5 lbs
Dimensions 28 × 12 × 6 in




Neck Type




String Type

4 String

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SKU: S-MA-02 Categories: ,