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Average Price: $6,199

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$200

$601+

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Based on price data from 1 merchant for "Martin Custom Shop Sweetwater Hand-selected Deep Body 00-18 Acoustic Guitar". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

The Martin Custom Shop Sweetwater Hand-selected Deep Body 00-18 Acoustic Guitar is a masterful blend of tradition and innovation, offering a distinct acoustic experience. This guitar marries the classic compact profile of Martin's revered 00 model with the depth of a dreadnought, delivering a uniquely resonant tonal palette. The deep body design produces a robust bass and projection that belies its midsize frame, making it perfect for both the stage and intimate settings.

Crafted with precision, this instrument features an Engelmann spruce top known for its responsiveness and versatility, whether you're fingerpicking or strumming robust chords. The back and sides are made of premium flame mahogany, hand-selected for its striking appearance and tonal clarity, providing a focused midrange that's been a hallmark of Martin's sound for over a century.

The playability of this guitar is unmatched, thanks to its GE Modified Low Oval neck profile, which offers a fast and comfortable grip. The ebony fingerboard, adorned with elegant long diamond and square inlays, enhances the visual appeal while ensuring a smooth playing experience. A slotted headstock with Grover Sta-Tite tuning machines completes the sophisticated look of this guitar.

For musicians who appreciate the craftsmanship and history behind their instrument, this guitar not only delivers in sound but also in its rich heritage, handpicked by Sweetwater's guitar experts at Martin's legendary Nazareth, Pennsylvania, facility.

Key Features:

  • Hand-selected tonewoods chosen by Sweetwater experts
  • Deep body design for enhanced bass and projection
  • Engelmann spruce top with Golden Era 1/4-inch scalloped X-bracing
  • Premium flame mahogany back and sides
  • GE Modified Low Oval neck profile for fast playability
  • 12-fret neck joint for added tonal depth
  • Grover Sta-Tite tuning machines with slotted headstock
  • Elegant long diamond and square inlays on an ebony fingerboard

Reviews

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Martin Custom Shop Sweetwater Hand-selected Deep Body 00-18 Acoustic Guitar.

Build quality

  • Reports indicate a common issue with binding lift around the waist of Martin guitars, which owners resolve with minor repairs like gluing.

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  • Martin's attention to detail is highlighted in the 00-28 model, surpassing expectations for quality control and craftsmanship.

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Comparisons

  • An owner found a Yamaha Red Label FG730S provided comparable playability and sound to higher-end brands at a fraction of the cost.

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  • Martin necks are noted to have less depth, potentially causing discomfort over extended play, unlike chunkier necks on other brands, which some users prefer for ergonomics.

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  • The Modern Deluxe series is described as having exceptional tonal quality, albeit at a higher price point compared to standard series models.

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  • The Alvarez MD60 BG is praised for its sound, often being compared favorably against more expensive Martin models for its tonal quality.

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  • The Martin 000-18 is noted for its warm, deep mahogany sound, contrasting with the brighter tones often associated with Taylor guitars.

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  • The Martin D-18 is compared favorably against other models for singer-songwriter styles, particularly for its suitability in strumming and flatpicking.

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  • The Martin 00-18 is noted for being easier to find than the 000-18, but players report it sacrifices low-end resonance when strumming.

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User experience

  • A Martin owner experienced wrist pain due to the neck's shallow depth, prompting a switch to a model with a thicker neck for comfort.

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  • A Martin owner found that their guitar improved in sound quality over time, surpassing its initial shop performance.

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  • A Martin 00-18 owner notes the guitar excels in recording studios due to its balanced tone that prevents bass strings from overwhelming other notes.

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  • One owner transitioned from a Seagull S6 to a Martin 000-18 and praised the solid wood construction for significantly enhancing sound quality.

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Use cases and applications

  • The Martin 00-15m is highlighted for its suitability for fingerstyle, inspired by artists like William Fitzsimmons and City and Colour.

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  • The Martin SC Series is highlighted for its innovative neck joint, making it suitable for players who want easy neck adjustments without traditional reset costs.

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  • The Martin 000-18 is described as a "Swiss Army Knife" guitar, excelling in fingerpicking, strumming, and flatpicking.

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Setup and maintenance

  • It's noted that some Martin guitars have high factory action, with one owner measuring 3.75mm at the 12th fret, requiring adjustment for optimal playability.

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