Used Gibson WM-45 Vintage Laminate Top Acoustic Guitar Amber

Gibson WM-45 Acoustic Guitar – Amber Finish

“Working-Class Simplicity with J-45 Soul”

A No-Frills Vintage Dreadnought Built for Tone and Reliability

The Gibson WM-45—short for “Working Man 45”—is a stripped-down version of the iconic J-45, built in the same Bozeman, Montana factory and sharing nearly identical specs. Designed for players who value tone over ornamentation, this 6-string dreadnought delivers warm, woody resonance with a clean, understated aesthetic. Though often mistaken for a laminate-top model, the WM-45 actually features a solid Sitka spruce top with mahogany back and sides, offering full-bodied acoustic tone with excellent projection.

Its morado (Bolivian rosewood) fretboard and bridge, gold Grover Rotomatic tuners, and natural amber gloss top give it a vintage vibe without the flashy appointments of its J-45 sibling. The WM-45 is known for its zingy treble response, balanced bass, and strong midrange presence—making it a favorite among singer-songwriters and rhythm players.

Highlights

• Solid Sitka spruce top with mahogany back and sides

• Morado fretboard and bridge for unique tonal character

• Gold Grover tuners and minimalist rosette design

• Full gloss top with satin back and sides

• Built alongside the J-45 in Gibson’s Bozeman factory

Specifications

• Type: Acoustic guitar (non-electric)

• Strings: 6

• Top: Solid Sitka spruce

• Back & Sides: Mahogany

• Neck: Mahogany

• Fingerboard: Morado (Bolivian rosewood)

• Scale Length: 24.75"

• Frets: 20 (14 to body)

• Nut/Saddle: Tusq

• Tuners: Gold Grover Rotomatics

• Finish: Amber gloss top, satin back/sides

• Application: Folk, country, blues, singer-songwriter, studio and live use

• Origin: USA (Bozeman, Montana)

Artists and Use Cases

Built for players who want tone without the frills:

• Ideal for rhythm guitarists and vocal accompaniment

• Used in studio sessions for warm, balanced acoustic tone

• Popular among collectors for its rarity and understated design

• A favorite for those who prefer vintage sound with modern reliability

Ready to Play a Gibson That Keeps It Real?

The WM-45 is a working-class hero—no bling, just beautiful tone. If you're chasing J-45 sound with a minimalist edge, this guitar delivers. Keep it real, buy today!