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Personalised multi point setup included

Before dispatch, your instrument will be treated to a full setup. Thats not a quick tweek but a full multi point setup by an experienced guitar technician who will check and adjust every single thing on your guitar, bass, ukulele or banjo to ensure it is performing at its absolute best.

This is not a quick process but we believe every instrument should go through our process to acheive an exacting standard of playability.


We start with the frets on your instrument. All guitar neck move and change over time so we will make sure that your frets are nice and flat as we go up the neck. We don't want any high or low spots as theis will mean your guitar will need a higher than optimum action and potentially suffer with fret buzz.

We check and properly profile the playing surface of the frets and then make sure the fret ends are finished off properly.

Truss Rod

Then it's on to the truss rod. This metal rod differs from guitar to guitar (some guitars such as classical guitars don't usually have a truss rod!) and basically controls the "relief" or curve of the neck. Not enough relief and your strings won't have enough clearance over the other frets when playing. Too must relief and you'll have a high action which gets worse as you go up the neck.

The heavier the strings then the more the truss rod needs to work. Proper adjustment in the workshop means that the action will be just right.

Top Nut

The top nut is super important and is one of the two open contact points of your guitar. The tech will check and cut each slot to make sure the strings both run freely but are not sitting in a slot that's too big.

The top nut also plays a big part in the action of your guitar so we'll hit that sweet spot between too low and too high.


Another really important part of your guitar!

On an acoustic, the saddle is cut to the correct height making sure the bottom is 100% flat and straight. This means the string can transfer its vibration properly into the body of your guitar.

For electric guitars, the saddles are adjusted to form the correct radius to match that of your fretboard.

Bridge / Tremolo
Overall Action
Machine Heads
Other Parts

Sigma GACE3SB+ Modern Series Electro Acoustic - Flamed Maple / Sunburst

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This Sigma GACE-3-SB+ Modern Series Electro Acoustic in sunburst finish features a charming, au natural aesthetic, with its solid Spruce top married to flamed Maple back and sides, offset by the body binding and further complimented by the bound fingerboard. The Sigma Modern Series has been built from the ground up, delivering quality acoustics for the modern day acoustic guitarist.

Sigma have chosen a European Alpine Solid Spruce top for the GACE-3-SB+, which married to flamed Maple back and sides present a strong core tone with added top end. Paired with the Mahogany neck and Micarta fretboard, the resulting tone is rich and punchy. The 14th fret placement of the neck helps add some brightness to the mix, and the Fishman Flex Plus pickup system discreetly and accurately amplifies the natural acoustic tone for live performance. The ultra-thin UV finish, black Nickel tuning machines with Ebony buttons and tasteful abalone detailing on the rosette, plus the lack of pickguard presents an all round professional look, to compliment your performance without drawing focus away from your playing.

Apart from it's obvious cosmetic charms the Sigma GACE-3-SB+ has other key features; a strong, balanced sound, faithful amplified output, single cutaway for upper fret access and a comfortable 44.5mm nut width.

These key focuses, along with its good looks set the GACE-3-SB+ Modern Series Electro Acoustic apart from other models, and the result is phenomenal.

  • 14 Fret body size
  • Solid European Alpine Spruce top
  • Flamed Maple back and sides
  • Low profile Mahogany neck
  • Bone nut
  • Bone saddle
  • Micarta fretboard with Maple binding
  • 25.4” scale
  • Black Nickel machine heads w/ Ebony buttons
  • Sunburst finish

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