Sigma JM-SG45 J45 Solid Top Acoustic Guitar w/Bag - Sunburst

The Sigma JM-SG45 features a solid Sitka Spruce top paired with layered Mahogany back and sides, producing a warm, dark tonal character that opens up beautifully as the guitar ages. The Mahogany body delivers rich, focused midrange presence, adding depth and warmth to every note, while the Sitka Spruce top offers excellent dynamic range, crisp articulation, and powerful projection.

Equipped with the Fishman Sonicore onboard preamp system, this electro-acoustic model delivers clear, accurate, and natural amplification of the classic Sigma tone. The soundhole-mounted controls provide easy access to volume and tone adjustments, allowing you to plug into any amplifier, PA, or DI with confidence and without the need for extra EQ or shaping tools..

Body Size: D-14 Fret, Slope Shoulder
Construction: Dovetail Neck Joint
Top: Solid Sitka Spruce
Back & Sides: Mahogany
Neck: Mahogany, Low Profile
Nut & Saddle: Bone
Fingerboard & Bridge: Micarta
Scale Length: 24.75” (628 mm)
Neck width at nut: 1-3/4” (44,5 mm)
Truss Rod: Two way Truss Rod
Tuning Machines: Grover Nickel Open-Gear
Knobs: Ivoroid knobs
Electronics: Fishman Sonitone
Softshell Case: SSC-D included
Finish: Polished Gloss w/ Sunburst
Strings: D´Addario EXP16