Sigma OMM4

Our Price

£349.00 Quantity: Add to Basket

Sigma Guitars was created in 1970 by Martin Guitars to produce a range of inexpensive acoustics to compete with the increasing number of imported guitars from the Far East. Consequently, their range ‘mirrors’ that of Martin Guitars’ own range although Sigma was closed by them in 2007 and relaunched as a separate company in China in 2011. Their guitars have had rave reviews for sound and quality at their price point and represent great value for money, being superbly built instruments.


Sigma OMM4 
Top: Solid Sitka spruce
Back and Sides: Mahogany
Neck: Mahogany
Nut: Bone
Saddle: Bone/Compensated
Fingerboard: Indian rosewood
Scale Length: 25.4" (645mm)
Neck Width at Nut: 1-3/4" (44.5mm)
Tuning Machines: Gold, diecast.


Orchestra Model featuring a solid Sitka Spruce top with Mahogany back and sides and a bone nut and saddle.

A great value instrument with an excellent spec, build and tonal quality

Great not only for the fingerstyle player but the OMM-4 also lends itself well to the pick player, whether picking through some delicate arpeggios or strumming some heavy chords.

Our Price £349 with FREE delivery