Collings OM2H A

Collings OM2H A

Adirondack Spruce & Indian Rosewood
1-3/4" Nut • 25-1/2" Scale

Regular price $5,197 + FREE SHIPPING Sale Serial 27450

Questions? Contact Sean and John at or (719) 634-2228

Collings OM2H A with optional Adirondack top, Adirondack braces, and 1-3/4" nut.

Note: This guitar includes a Collings Traditional handmade case. Collings has informed us that in the future this model will no longer include the Traditional case and will instead ship with a TKL case.

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OM (Orchestra Model) Body Size

When the Orchestra Model was introduced in the 1920s, it was designed with the ensemble guitarist in mind. However, the OM's compact size and balanced tone quickly made it top choice among fingerstyle players, and even today it remains one of the most popular guitar body sizes around.

Despite the OM's close association with fingerstyle players, many flatpickers are fond of the shape as well. An OM may not have the raw power and booming bass of a dreadnought, but its refined, even tone mean it's well-suited to rhythm or vocal accompaniment.

The compact shape makes the Collings OM equally easy to handle onstage or when sitting on the couch, and the relatively shallow body (barely over 4 inches deep) results in balanced tone and an immediate response.

Body Length 19-1/4"
Body Depth 4-1/8"
Lower Bout Width 15"
Total Length 39-1/2”

Adirondack Spruce Top

Adirondack is the stiffest of the major spruce species, a factor which give the wood its big, bright tone and quick response. Adirondack is well suited to nearly any play style and works on any body size. 

Adirondack also has plenty of "headroom," meaning it will maintain clarity and single note articulation even when played aggressively. This makes it a natural choice among bluegrass and country players who need lots of power to avoid getting buried by the rest of the band. 

While Adirondack is tough to beat when it comes to volume and definition, it tends to be slightly less mellow than Sitka or Englemann.

Indian Rosewood Back & Sides

East Indian rosewood is an extremely versatile tonewood due to its crisp high end and robust bass response. 

Indian rosewood's complex overtones and rich bottom end have made it a top choice of fingerstylists, vocalists, and players who prefer a sweet, warm tone.

Even though Indian rosewood doesn't offer as much mid-range punch of mahogany, its well-balanced tone and broad dynamic range make it an excellent choice for strum-heavy genres.

Adirondack Braces

This guitar has Adirondack braces instead of the standard Sitka spruce braces found on most Collings guitars. Adirondack is a bit stiffer and harder than Sitka, giving it a subtly quicker and clearer response.

Adirondack bracing also provide a bit of extra "headroom," allowing the guitar to retain clarity and crispness during aggressive playing.

When it comes to bracing, we feel the difference between Adirondack and Sitka is subtle. Adirondack braces will flavor the tone slightly, their tonal impact is minor when weighed against body size, tonewoods, and build quality.

Collings Traditional Case

Collings Traditional Case

Introduced in 2016, Collings' Traditional cases were designed to recreate the lightweight, durable, perfectly fitted instrument cases of the 1930s. Designed by Bill Collings and handcrafted in his Austin factory, the Collings cases are as beautiful as they are functional.

The new Collings cases are about 30% lighter than the deluxe TKL models. They're also far less bulky and easier to carry thanks to their improved balance.

Click here to learn more about the Traditional cases at

Body SizeOM (Orchestra Model)
Top WoodAdirondack Spruce
Back & SidesIndian Rosewood
Nut Width1-3/4"
Scale Length25-1/2"
String Spacing2-3/16"
StringsD'Addario Medium EJ74 (11 - 40)
CaseCollings Traditional Handcrafted Case

Founded by Bill Collings in 1973, Collings Guitars has grown to become one of the most respected names in acoustic music.

Avenue Guitars is proud to be a Collings Premier Dealer. This status is only given to the top 10 dealers out of nearly 150 Collings distributors worldwide


There are few builders who can match Collings when it comes to fit and finish.

Their instruments have clean, sharp lines and mirror-like finishes. Even small details like the meticulously polished saddle and the crisp inlay work demonstrate Collings' uncompromising devotion to quality.

This fanatical attention to detail results in instruments that look as beautiful they sound.

Wood Selection

Every Collings acoustic guitar, from their most affordable model to the highest end, are built with the finest tonewoods available. Each wood is acquired, acclimated, and hand-picked by Collings' master luthiers who choose each component with the whole tonality of the end instrument in mind.

Hand-Voiced Top

Rather than taking a one-size-fits-all approach, Collings hand-voices each acoustic guitar top by sanding and carving it to the optimal thickness. This means that the character of the wood is shaped by a human ear and not an arbitrary number on a drum sander.


While tone is a subjective topic, we feel Collings instruments tend to have a complex, focused voice with excellent clarity and single note definition. 

They're extremely responsive, so you don't need to work very hard to produce great tone. That said, when you dig in you'll find that Collings guitars are some of the loudest, most powerful acoustic instruments around.

Every instrument naturally has its own unique personality depending on body size and tonewoods, but Collings' meticulous voicing and exacting construction techniques ensure that each guitar sounds as good as it possibly can.


Collings guitars and mandolins play exceptionally well right out of the box thanks to a combination of PLEK machine fret leveling and the skilled work of a Collings setup tech. 

Most players love the factory setup, but we're always happy to set up your new instrument to your exact preferences. The precision engineering of a Collings product means that we can work at tighter tolerances and make your guitar play EXACTLY the way you want.


One aspect of a Collings instrument that is difficult to capture in photos is the flat, glassy quality of their finish. It really has to be seen to be appreciated!

Collings' standard nitrocellulose lacquer finishes measure between .005" and .007" in thickness, maximizing acoustical response while providing excellent protection and aesthetics.


With the exception of certain hardware items, Collings makes nearly all components in house. Even simple parts like bridge pins and pickguards are fabricated in the Colling shop.

Collings also takes advantage of the latest technology in CNC and laser cutting to eliminate variance and ensure that each instrument meets Bill's incredibly high standards

This tight control over every facet of production means that Collings instruments are incredibly consistent in terms of build quality, playability, and tone.

Small Production

The big guys are making amazing instruments, but Collings' lower production levels mean that each guitar or mandolin gets a level of personal care and attention that's just not possible on a large production scale.

A few numbers to put things in perspective: Over the last several years, Collings produced around about 1,500 flat top guitars a year, or roughly four a day. The major US-based brands build 400 to 500 guitars a day.


Collings instruments have a lifetime warranty to the original owner.

In the 10+ years we've been a Collings dealers we can count the number of warranty issues we've had on one hand, but it's nice to know the protection is there if you need.

View the full Collings warranty.