Sound Pure's Take

The Boucher SG-51-BM is a beautifully voiced, boutique-built acoustic guitar that captures the magic of pre-war inspiration with modern precision. Its Master Grade Adirondack Red Spruce top and forward-shifted, hand-scalloped bracing deliver bold projection, shimmering clarity, and a warm, woody depth that only grows richer over time. The high-gloss sunburst finish and striking koa body binding offer vintage charm with refined elegance. Paired with a South American mahogany neck and ebony fingerboard, it feels smooth, responsive, and supremely playable. This is the kind of heirloom-quality instrument that rewards serious players and stands confidently as a long-term investment.

From Boucher Guitars

Our SG-51 is especially crafted to fulfill the needs of demanding guitarists. Whether the guitarist is looking for precise acoustic sounds while performing live or to meet the stringent requirements of studio recording engineers, this model will provide it.

Each Adirondack red spruce soundboard of the Studio Goose is personally selected by Robin Boucher with his commitment to provide the wood qualities needed to deliver high end sound. The playability and versatility of this guitar makes it the ideal instrument to channel your inspirations into harmonious melodies.

No matter what your musical goals demand, the Studio Goose SG-51 will deliver.

Top Material
Adirondack Red Spruce (AAAA), Master grade Top
Brace Material
Adirondack Red Spruce (AAAA)
Bracing Pattern
Forward Shifted X Brace
Brace Shape
Hand-scalloped
Brace Size
0.250" / 6,35mm
Scale Length
25.5" / 648mm
Frets to the Body
14
Soundhole Diameter
3.9375" / 100,0mm
Body Width
15.016" / 381,4mm
Body Length
19.154" / 486,5mm
Body Depth
4.145" / 105,3mm
Neck Width at Nut
1.750" / 44,5mm
Neck Width at the 12th Fret
2.125" / 54,0mm
String Spacing at the Bridge
2.200" / 56,0mm
Purfling Material at Body Edge
Herringbone
Purfling Material at Sides Edge
3 ply : Black / White / Black
Rosette Material
Herringbone
One Piece Neck Material
South American Mahogany
Fingerboard & Bridge Material
Solid Ebony
Truss Rod
Two-Way
Top Nut Material
Tusq®
Saddle Material
Bone
Fingerboard Markers Material
Mother of Pearl (white)
Boucher Logo material
Mother of Pearl (white)
Headplate Material
Solid Ebony
Tuners
Machine Head Tuners Gotoh Nickel
Pickguard Material
Synthetic Tortoise
Neck Finish
Satin
Soundboard Finish
High Gloss
Body Finish
High Gloss
Bridge Pins Material
Tusq® 4mm (black)
Recommended Strings Gauge
Light 12-53
Strings Installed at the Factory
D'Addario XS Phosphor Bronze
Interior Label
Signed
Hardshell Case
TKL tweed deluxe

Koa Body Binding

Sunburst Top Finish

Weight
4lbs 1oz

Free 3-Year Warranty

Sound Pure stands behind our products. Free three-year warranty on this item. Coverage exclusions live in Terms & Conditions, Section 27.

Level of support and expertise that simply isn't available at big-box megastores. Read the warranty →

Returns

Try Before You Buy: take it home, commit only when it's right. Program details →

Sound Pure Studios Control Room A — Durham, NC

Sound Pure Studios · Durham, NC

Come hear it in our control rooms.

Sound Pure is a working studio in Durham, NC — a 1,000 sq ft live room and two pro control rooms. Book a session to audition gear in a world-class acoustic space before you buy.