Sigma JM-SG45 Slope Shoulder Dreadnought Acoustic Guitar

The Sigma JM-SG45 is a slope shoulder dreadnought that captures the spirit of the iconic J-45 body shape. A solid Sitka spruce top paired with mahogany back and sides delivers a warm, punchy tone with strong projection, suited to singer-songwriters, strummers and fingerstyle players alike, while the vintage sunburst finish and slope shoulder body make it a head-turner in sound and appearance.

Built for comfort and performance, the JM-SG45 features a low-profile mahogany neck, a Micarta fingerboard and a 1-3/4" bone nut for easy fretting and smooth chord transitions. Onboard Fishman Sonitone electronics with discreet soundhole controls make it ideal for clean, natural amplification when performing or recording, and Grover nickel open-geared tuners with a high-gloss polish round out a guitar that blends modern reliability with classic style.

Features

• Slope shoulder dreadnought body delivers a classic, full-bodied tone with strong projection.
• Solid Sitka spruce top with mahogany back and sides adds warmth and punch across the tonal range.
• Fishman Sonitone pickup system with soundhole-mounted Volume and Tone controls delivers clean, natural amplified sound.
• Low-profile mahogany neck and 1-3/4" nut width improve playability and comfort during long sessions.
• Vintage sunburst finish with high-gloss polish gives the JM-SG45 classic, head-turning looks.

Specs

• Body: Slope shoulder dreadnought (D-14 fret)
• Neck joint: Dovetail
• Top: Solid Sitka spruce
• Back & sides: Mahogany
• Neck: Mahogany, low profile
• Nut & saddle: Bone
• Fingerboard: Micarta
• Scale length: 24.75" (628mm)
• Nut width: 1-3/4" (44.5mm)
• Tuning machines: Grover, nickel, open-geared
• Electronics: Fishman Sonitone, soundhole-mounted controls
• Finish: High-gloss vintage sunburst
• Includes: Softshell case