The Sigma GJM-SGE Electro Acoustic, Sunburst offers a solid top and 14-fret grand jumbo body combined with a classic yet sonically-versatile tonewood combination and a built-in Sigma preamp with tuner, perfect for the performing musician. With a solid sitka spruce top and a mahogany body, the Sigma GJM-SGE produces a broad dynamic range with a clear, powerful response, as well as delivering a rich resonant warmth and plenty of emphasis within the mid-range. Additionally, the Sigma’s real bone nut enhances the guitar’s tone further by adding more resonance and sustain. Furthermore, the Sigma GJM-SG100 has a curvaceous 14-fret grand jumbo body which is spectacularly well-balanced across the tonal spectrum and is able to accommodate both fingerstyle techniques and meatier chord work with equal ease. This sonically-powerful electro acoustic from Sigma also comes equipped with Sigma’s own preamp system, offering basic sound tweaking for live, studio and rehearsal environments.
Features
- Well-suited to live and rehearsal settings due to built-in Sigma electronics
- Sonically-versatile mixture of tonewoods accommodates numerous techniques and genres with ease
- Grand jumbo body is ideal for meatier chord work and fits beautifully within a live mix
- Ultra thin UV sunburst finish for an eye-catching yet slightly authentic look
- Moustache bridge and tortoiseshell pickguard offers vintage-inspired appearance
- Dovetail neck joint for incredible durability
- Bone nut for added resonance and sustain
Specifications
Body & Bridge
- Top Material: Solid Sitka Spruce
- Body Material: Mahogany
- Body Type: Grand Jumbo 14-Fret
- Bridge Material: Micarta
- Bridge Type: Moustache
- Saddle Material: Bone
- Rosette: Traditional Multi-Stripe
- Finish: Ultra-Thin UV
- Colour: Sunburst
Neck & Fingerboard
- Neck Material: Mahogany
- Neck Construction: Dovetail Joint
- Neck Profile: Low Profile
- Fingerboard Material: Micarta
- Fingerboard Inlay: Pearloid Dot
- Nut Material: Bone
- Scale Length: 645 mm
Hardware & Electronics
- Hardware Colour: Chrome
- Tuning Machines: Die-Cast
- Pickguard: Tortoiseshell
- Preamp: Sigma Preamp w/Tuner
- Preamp Controls: Volume/Bass/Middle/Treble/Tuner

SHURE SM7B DYNAMIC STUDIO VOCAL MICROPHONE
FENDER DUO SONIC MN DESERT SAND
JACKSON JS-32 DINKY SNOW WHITE ELECTRIC GUITAR MAPLE FINGERBOARD
EPIPHONE CRESTWOOD CUSTOM TREMOTONE POLARIS WHITE
IBANEZ RG421-MOL MAHOGANY OIL ELECTRIC GUITAR
YAMAHA PACIFICA 012WHII ELECTRIC GUITAR WHITE
FENDER VINTAGE STYLE TUNING KEYS FOR STRAT/TELE
KLOTZ JOE BONAMASSA GUITAR STRAIGHT 6M
KLOTZ DAISY CHAIN DC9V5
JACKSON JS1X DINKY MINION BLACK
YAMAHA APX 700II SB
TAKAMINE GD51-NAT
KLOTZ TM.STEVENS FUNKMASTER 4,5M
TAYLOR 312CE V-CLASS GRAND CONCERT
SHURE BETA91A CONDENSER BOUNDARY MICROPHONE
YAMAHA TRBX505 TRANSLUCENT BROWN
TAYLOR 914CE V-CLASS
YAMAHA BB 234 VINTAGE WHITE
LINE6 DC1GEU ADAPTER
STAGG US80-SE EL/AC SOPRANO UKULELE
IBANEZ GRG170DXBKN
IBANEZ GSR180-BS
SHURE SM48LC DYNAMIC MICROPHONE
DADDARIO EZ890 85/15 BRONZE
YAMAHA TRBX305 WHITE
IBANEZ GSR200B-WNF ELECTRIC BASS WALNUT FLAT
MOOER DUAL-CHANNEL DIGITAL PREAMP X2
BOSS RV6 REVERB
MOOER PEDAL CONNECTOR Z
KLOTZ TM.STEVENS FUNKMASTER ANGLED 4,5M
YAMAHA TRBX504 BLACK
JACKSON RRX24MN X SERIES RHOADS SNOW WHITE
DADDARIO EJ26 PHOSPHOR BRONZE
ERNIE BALL .018 RPS PLAIN SINGLE STRING
FENDER LOCKING TUNERS LEFT HAND
AKG D7S
YAMAHA FX 370CBL 