This is a Martin Custom Shop 000 14-Fret featuring Hand Selected Guatemalan Rosewood back and sides, along with Sitka VTS soundboard. This guitar is light, responsive, with a full, rich tone, and much more volume and headroom than you would expect from an ordinary 000.

Full specs are as follows:

Model: LA Guitar Sales CS -000-41
CONSTRUCTION: Standard; Mahogany Blocks/Dovetail Neck Joint
BODY SIZE: 000-14 Fret
TOP: Premium Sitka Spruce VTS
TOP BRACES: Adirondack/Scalloped 5/16'' Golden Era
PATTERN: 000-14 Fret
TOP BINDING: Highly Flamed Koa
ROSETTE: Style 45 
PICKGUARD: Faux Tortoise 3071,Self-Ad, Pattern 4B (Style 00045)
BACK: Guatemalan Rosewood
BACK PANELS: 2 Pc.
PURFLING: Style 45 
CENTER STRIP/LOC. STAMP: Sitka Spruce Standard(CF Martin & Co Nazareth PA Made in USA Btwn 1st/2nd Brace)
BACK BINDING: Highly Flamed Koa
SIDES: Guatemalan Rosewood
ENDPIECE: Highly Flamed Koa
BLOCK: Solid Genuine Mahogany
REAR: 00/000 Mahogany
FRONT: 000 14 Fret Adjustable Mahogany
Line 1: C. F. Martin Logo
Line 2: Custom Shop Logo
Line 3: Serial #
NECK: Genuine Mahogany
NECK SHAPE: Performing Artist Neck Profile
HEADSTOCK: Solid/6 String Diamond/Square Corners 
TRUSS ROD: 2-Way Adjustable 356mm
HEELCAP: Grained IvoroidHigh Figured Flame Koa w/B/M/B Fiber
ON ANGLE/FLAT: Flat
HEADPLATE: Guatamalen Rosewood
TUNING MACHINES: Grober Gold V97-18GA StaTite 18:1 Vintage Btn (11/32)
FINGERBOARD: Black Ebony
RADIUS: 16''
SCALE LENGTH: 24.84 (24.9)
WIDTH AT NUT: 1 3/4'' (1.750)
WIDTH AT Saddle: 2 3/16''
FRET WIRE: German G300
FRETS CLEAR: 14
TOTAL FRETS: 20
FINGERBOARD BINDING: Highly Flamed Koa
PEARL INLAY:Style 45 Snowflakes - Border Only (Select Abalone)
SIDE DOTS: White Bolatron
SIDE DOT POSITION: One at 3rd, 5th, 7th, 9th, Two at 12th, One at 15th & 17th Frets
FINISH TYPE: Gloss/Satin Neck
FINISH BODY: Non-Catalyzed Gloss / Rosewood Filler
FINISH TOP: Non-Catalyzed Gloss/Clear
FINISH NECK: Non-Catalyzed Satin/Universal Dark Mahogany Stain / Rosewood Filler/Polished HP
BRIDGE: Black Ebony
STYLE: 1930 Style Belly- Drop In Saddle
SADDLE: 16" Radius/Compensated/Bone
STRINGS: Martin Lifespan MSP 7100 Light Strings
BRIDGE PINS: White w/ Paua Pearl Dots
END PIN: White w/ Paua Pearl Dots
Case: 500 series Geib Style