SK-21M Premium Mahogany Martin Classic Sopranino

The SK-21M is styled after the classic Martin 2 ukulele with a vintage style finish and is part of the Ohana 38 series. This sopranino is very portable and unique with a great sound!

This little ukulele has a bold full sound, warm tone and is light and resonant. The volume and sustain is boosted by the all-solid wood body, giving it a strong rich sound. This sopranino tunes to the Key of C like the regular soprano ukulele. Like its accompanying 38 series models, the SK-21M has a build and finish based on the vintage Martin 2 and features all-solid premium mahogany, top and back body binding, a vintage finish and friction tuners. You can learn more about our process in designing the SK-21M through this article found here.



Top: Premium Solid Mahogany w/ white/ black purfling
Back: Premium Solid Mahogany
Sides: Premium Solid Mahogany
Soundhole: Black/white rosette
Finish: Satin
Binding: Cream
Body Length: 8-1/4”
Overall Length: 18-3/4”
Upper Bout Width: 4-1/4”
Lower Bout Width: 5-5/8”
Body Height: 2-1/4”
Overall Height: 2-3/4” (including bridge & saddle)
Neck: Mahogany
Frets: 12
Pearloid Side Markers on Frets # 5, 7 & 10
Fretboard: Hardwood
Finish: Satin
Nut: Bone
Scale Length: 11-13/16″
Nut Width: 1-5/16”
Headstock: Mahogany
Tuners: Gotoh friction
Strings: Aquila
Saddle: Bone


Available Through Authorized Ohana Dealers!