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Sigma Sigma DM-18+ Dreadnought Acoustic Guitar

Code: Sigma DM-18+ Dreadnought Acoustic Guitar
  • Now £355.00
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Sigma DM-18+ Dreadnought Acoustic Guitar

The Sigma DM-18+ Acoustic offers a traditional D-14 fret body combined with a classic acoustic appearance and a sonically-versatile mixture of tonewoods, perfect for the player craving sonic-power and versatility. With a solid sitka spruce top and mahogany body, the Sigma DM-18+ produces a versatile sonic-footprint with a crisp, articulate tonal output blended with a warm, resonant sound and added emphasis to bass and treble notes. This classic-sounding acoustic also features a bone nut that adds further amounts of resonance and sustain to the guitar's overall tone. Furthermore, the Sigma DM-18+ features a D-14 fret body, also widely known as the dreadnought, offering superb volume and projection with a full, rich and bold sound that accommodates numerous genres and techniques with ease. The Sigma DM-18+ also has a traditional acoustic look found on more authentic models and vintage builds, featuring a faux tortoise pickguard, multi-stripe rosette, dot inlays, and chrome hardware. Lastly, the Sigma DM-18+ is ideal for campfire singalongs and jamming sessions with fellow musicians


Solid Sitka Spruce & Mahogany Construction


The Sigma DM-18+ features a solid sitka spruce top that provides the player with a versatile sonic-footprint, yielding crisp articulation and a broad dynamic range. In addition, its solid top also delivers focused, clear sound of deep lows, warm mid-range, and bright singing highs. Sitka's versatile nature enables it to accommodate many different genres and playing styles, from lighter fingerpicking styles, to heavier more aggressive strumming patterns. Its solid sitka spruce top is attached to mahogany back and sides, adding resonance and warmth to the guitar's sonic-character. The Sigma's mahogany body also delivers a meaty mid-range, producing punchy, woody tones with plenty of depth and complexity that will please most playing styles.


D-14 Fret Body


With a D-14 fret body, part of the dreadnought family, players are certain to benefit from its rich, full-bodied, and commanding voice. The DM-18+'s D-14 fret body offers superb volume and projection whilst maintaining overall tonal balance, perfect for a wide range of genres. Its big body blended with its solid sitka spruce and mahogany construction gives the DM-18+ a powerful response with plenty of resonance and sustain. The tone produced is able to accommodate numerous genres and playing styles with ease, from rock, pop, indie, folk and country. Furthermore, the big and bold dreadnought body offers a comfortable playing experience, although it is better-suited to players more comfortable with bigger-bodied guitars, and those with a longer reach.


Mahogany Neck & Micarta Fingerboard


Constructed from mahogany, the Sigma's neck offers a quick and dynamic response, perfect for a achieving the desired response from numerous playing styles. Additionally, the neck has a low profile shape for added comfort and a better grip in each position up and down the neck. Furthermore, the neck is topped with a micarta fingerboard which offers a smooth playing experience whilst adding sonically pleasing tones to the guitar's overall sound.


Real Bone Nut


The DM-18+ features a real bone nut, which offers excellent resonance and sustain, along with an authentic appearance. A bone nut also delivers a very balanced tone, and will last a long time. In addition, this type of nut naturally self lubricates and helps you stay in tune for longer.




  • Low neck profile offers comfortable playing experience
  • Perfect for the player craving a versatile tonal output
  • Perfect for beginners and intermediate to advanced players
  • Equally suited to aggressive strumming and a variety of picking techniques
  • Dreadnought body accommodates rock, pop, country, folk, blues, and much more
  • Bone nut for added resonance and sustain while keeping the guitar in tune for longer periods of time
  • Chrome hardware, faux tortoiseshell pickguard, black binding, and multi-stripe rosette provides a traditional yet stylish acoustic look



Body & Bridge


  • Top Material: Solid Sitka Spruce
  • Body Material: Mahogany
  • Body Type: D-14 Fret
  • Bridge: Micarta
  • Binding: Black
  • Rosette: Multi-Stripe
  • Finish: Ultra-Thin UV
  • Colour: Natural

Neck & Fingerboard


  • Neck Material: Mahogany
  • Neck Profile: Low
  • Fingerboard Material: Micarta
  • Fingerboard Inlay: Dots
  • Nut Material: Bone
  • Scale Length: 645 mm

Hardware & Accessories


  • Hardware Colour: Chrome
  • Tuning Machines: Grover Die-Cast
  • Pickguard: Faux Tortoiseshell
  • Strings: D´Addario EXP16


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