Guild OM-120 Acoustic

$679.00 to $849.99 Price Tier: High-end

4.5 (2)

0 wishlisted

3 saved

Page last updated Jun 06, 2026

Pricing and availability

We compare 600+ stores and found this item at 6 stores. Prices updated June 4, 2026.

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Price

4.5 (38)

$849.99

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5.0 (7)

$849.99

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4.2 (9)

$849.99 Used

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5.0 (12)

$849.99 3 available New

$699.99 2 available Used

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5.0 (5)

$849.99

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4.8 (26)

$685.00 $679.00 $6.00 · All time low

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Average Price: $804

High-end/Boutique

$200

$601+

Price Tier

In the Steel-string Acoustic Guitars category, Guild OM-120 Acoustic is priced in the High-end/Boutique range. This premium gear is built to very high standards and offers premium features.

Budget

Standard

High-end

Price History

Based on price data from 5 merchants for "Guild OM-120 Acoustic". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

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Experience the harmonious blend of craftsmanship and tone with the Guild OM-120 Acoustic Guitar. Designed for the versatile musician, this orchestra-sized beauty offers a sweet, balanced sound that makes it a perfect choice for both strumming and fingerpicking. Crafted with a solid African mahogany top, back, and sides, the OM-120 delivers a rich, full-bodied tone that truly resonates. The scalloped spruce X-bracing enhances its sonic depth, ensuring both durability and vibrant sustain.

The guitar's playability is top-notch, thanks to the comfortable C-shaped mahogany neck paired with a rosewood fingerboard that provides an outstanding response whether you’re flatpicking or fingerpicking. A genuine rosewood bridge, along with a bone nut and saddle, further enriches the tone and resonance, giving your sound an authentic and organic quality. The mother-of-pearl rosette around the soundhole adds a touch of elegance, making the OM-120 not just an instrument, but a piece of art.

Guild’s Chesterfield headstock emblem and period-correct tortoiseshell pickguard hark back to the golden era of guitar design, paying homage to Guild’s storied tradition. Part of the renowned Westerly Series, the OM-120 stands as a testament to Guild's commitment to quality and innovation, perfectly suited for both solo performances and studio sessions. Plus, it comes with a premium gig bag, so you can take your music anywhere.

Key Features:

Solid African mahogany top, back, and sides
Mahogany neck with a comfortable C shape
Rosewood fingerboard and bridge
Scalloped spruce X-bracing
Mother-of-pearl rosette
Bone nut and saddle
Iconic Chesterfield headstock emblem
Includes premium gig bag

Product specs

String Type	Steel
Number of Strings	6
Left-/Right-handed	Right-handed
Body Shape	Orchestra
Back & Sides Wood	Solid African Mahogany
Top Wood	Solid African Mahogany
Finish	Gloss Polyurethane
Body Bracing	Scalloped Sitka Spruce
Binding	Black ABS
Neck Wood	African Mahogany
Neck Shape	C
Radius	16"
Fingerboard Inlay	White ABS Dots
Number of Frets	20, Medium High
Scale Length	25.5"
Nut Width	1.75"
Nut/Saddle Material	Bone/Bone
Bridge Material	Rosewood
Tuning Machines	Guild Vintage Open Gear
Strings	D'Addario, .012-.053
Case/Gig Bag	Gig Bag

FAQs

What type of wood is used in the construction of the Guild OM-120 Acoustic Guitar?: The Guild OM-120 features all-solid African mahogany for both the top and back and sides, providing a warm and resonant tone.
Is the Guild OM-120 suitable for fingerstyle playing?: Yes, the Guild OM-120's orchestra body shape and solid mahogany construction make it well-suited for fingerstyle playing, offering clarity and balance.
What is the neck profile of the Guild OM-120 Acoustic Guitar?: The Guild OM-120 features a comfortable C-shaped neck profile, making it easy to play for extended periods.
Does the Guild OM-120 come with a case or gig bag?: Yes, the Guild OM-120 comes with a premium gig bag, providing protection and easy transport for the guitar.
How does the Guild OM-120's sound compare to other acoustic guitars?: The Guild OM-120 offers a rich, warm tone characteristic of its all-mahogany build, making it a great choice for players seeking a full-bodied sound.

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Reviews

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PROS

Stunning wood grain and elegant mother-of-pearl detailing
Excellent sound quality, comparable to higher-priced guitars
Lightweight and resonant mahogany body
Versatile for both fingerstyle and strumming
Comes with a high-quality semi-rigid gig bag
Consistent warm, bright, and balanced tone
Comfortable neck, ideal for fingerstyle playing
Solid construction with attention to detail
Offers great recording possibilities with good setup
Competitive price for an all-solid wood guitar

CONS

Requires setup adjustments for optimal playability
Plastic components like nut, bridge, and pins
Coarse tuners make precise tuning difficult
Higher action out of the box may not suit all players

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Guild OM-120 Acoustic.

Setup and maintenance

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Medium light strings are recommended for optimal performance, with users suggesting Ernie Ball and Martin Retro Monels for all-mahogany guitars for vintage tonal quality.
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Proper setup by a skilled technician is recommended to ensure consistent string volume, especially for players transitioning from classical guitars.
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Features and functionality

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The left-handed model is available, indicating inclusivity for left-handed players.
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Use cases and applications

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Martin Retro Monels enhance recording quality with their vintage sound, particularly effective on all-mahogany guitars like the Guild OM-120.
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The Guild OM-120 is praised for its suitability in folk and fingerstyle playing, offering a warm and mellow tone that's ideal for these genres.
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Build quality

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The thick poly finish is noted to be visually appealing but can feel overly thick, potentially affecting the guitar's resonance.
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Owners note that newer Guild models from the Oxnard, CA factory, such as the M20, are highly regarded for their craftsmanship and feature a 1.75" nut width.
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User experience

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Owners report that the Guild OM-120's sound is midrange-focused due to its mahogany construction and smaller body, which may not suit players used to deep bass and full trebles.
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An owner of a 2017 Guild USA F-55 Jumbo reports no complaints after six years, highlighting its reliable quality and pleasing playability.
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Mods and upgrades

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D'Addario 11s Silk and Steel strings are highlighted for enhancing the guitar's clarity and bass presence, especially for fingerstyle playing.
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Comparisons

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The tonal quality is attributed more to the mahogany wood rather than the small body size; players are encouraged to compare with small body spruce tops for contrast.
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Guild guitars are considered comparable in quality to Martin, Gibson, and Taylor but are often more affordable, making them a preferred choice for budget-conscious buyers.
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Value and pricing

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Newer Guild models are seen as offering excellent value, with some players preferring them over more expensive options like the Martin D-18 due to tone and cost.
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