Sigma GJM-1E-MFBK Acoustic Guitar - Black Sparkle

Sigma GJM-1E-MFBK Acoustic Guitar - Black Sparkle

The Sigma GJM-1E-MFBK Black Sparkle is a stunning Grand Jumbo acoustic-electric guitar that combines bold visual appeal with rich, powerful tone. Finished in a striking Black Sparkle gloss, this guitar is designed to stand out on stage while delivering the exceptional craftsmanship and performance that Sigma Guitars is known for.

The Grand Jumbo body produces a full, dynamic sound with deep bass, articulate mids, and sparkling highs, making it an excellent choice for singer-songwriters, live performers, and players who want maximum projection. A solid Sitka spruce top provides excellent responsiveness and clarity, while the mahogany back and sides add warmth and balanced tonal character.

A comfortable low-profile mahogany neck and smooth micarta fingerboard offer effortless playability across all 20 frets. The genuine bone nut and compensated bone saddle enhance sustain, tuning stability, and overall resonance, while the precision die-cast tuners ensure reliable tuning during long performances.

For amplified performance, the GJM-1E-MFBK is equipped with the renowned Fishman Presys II preamp system featuring an integrated tuner. The onboard controls allow you to shape your sound with Volume, Bass, and Treble EQ, while the built-in tuner makes it easy to stay perfectly in tune whether you're on stage, in the studio, or rehearsing.

Finished with elegant multi-ply binding, chrome hardware, and its eye-catching Black Sparkle finish, the Sigma GJM-1E-MFBK offers premium style, versatile tone, and dependable performance for musicians of all levels.

Key Features

• Grand Jumbo body for powerful projection and balanced tone

• Solid Sitka spruce top with mahogany back and sides

• Eye-catching Black Sparkle high-gloss finish

• Fishman Presys II pickup and preamp system with onboard tuner

• Bone nut and compensated bone saddle for enhanced sustain

• Comfortable low-profile mahogany neck

• Smooth micarta fingerboard and bridge

• Chrome die-cast tuning machines for reliable tuning stability

• Ideal for live performance, recording, worship, and singer-songwriters

Specifications

| Specification

| Details

| Model

| Sigma GJM-1E-MFBK

| Series

| 1 Series

| Body Shape

| Grand Jumbo

| Top

| Solid Sitka Spruce

| Back & Sides

| Mahogany

| Neck

| Mahogany

| Neck Construction

| Dovetail Neck Joint

| Neck Profile

| Low Profile

| Fingerboard

| Micarta

| Bridge

| Micarta

| Nut

| Bone

| Saddle

| Compensated Bone

| Nut Width

| 44.5 mm (1-3/4")

| Scale Length

| 645 mm (25.4")

| Frets

| 20

| Fingerboard Inlays

| Mother-of-Pearl Dot

| Truss Rod

| Two-Way Adjustable

| Tuners

| Chrome Die-Cast

| Electronics

| Fishman Presys II Pickup & Preamp

| Controls

| Volume, Bass, Treble, Phase, Built-in Tuner

| Strings

| D'Addario EXP16 (.012–.053)

| Finish

| High-Gloss

| Colour

| Black Sparkle

| Orientation

| Right-Handed

Learn more about Sigma Guitars

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