With a solid mahogany top and solid sapele back and sides, this Martin dreadnaught produces a wonderfully warm sound whether strummed or picked. A sweet, singing treble complements a warm yet defined bass. Built in electronics include a tuner sneakily hidden away in the soundhole so your audience will think you are tuning by ear! Body Size: D-14 Fret Finish: Satin Construction: Mortise & Tenon Neck Joint Bracing Pattern: X-Brace Scale Length: 25.4" Brace Shape: Non-Scalloped Fingerboard Width at Nut: 1 3/4'' Top Material: Indian Plantation Mahogany Neck Shape: PA Profile Back & Sides Material: Sapele Neck Taper: High-Performance Taper Electronics: Martin E1 Electronics Options: None Bridge String Spacing: 2 5/32" Bridge Pin Material: Ebony Pickguard: Tortoise Pattern Saddle: Compensated White Tusq Rosette: Single Ring Fiber Brace Material: Sitka Spruce Fingerboard Material: Katalox Fingerboard Width at 12th Fret: 2 1/8'' Fingerboard Inlay Style: Diamonds & Squares Short Number of Frets Total: 20 Neck Joins Body At: 14th Fret Tuning Machines: Ping Nickel Open Gear with Black Knob