Opeongo - our OO guitar | Page 2 | MACKENZIE & MARR GUITARS

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Opeongo - our OO small body acoustic

A full sound in a small guitar doesn't cost thousands anymore

Opeongo small body acoustic guitar
In Stock

Our artisan-crafted small-bodied OO style all solid wood parlor acoustic guitar. With 12 frets to the body and a 1 3/4 inch wide neck, Opeongo harkens back to the golden age of the steel string guitar.

Crafted from solid AAA-grade Sitka Spruce and solid Mahogany. A small guitar with a big sound.

  • Back and sides of responsibly harvested solid African Mahogany (Kaya Ivorensis)
  • Topwood is solid AAA-grade Canadian Sitka Spruce
  • A hand-set dovetail joint ensures full projective voicing
Suggested Retail Price: 
CAD $2,399.99
Your Price: 
Price:USD $749.99

Building a small body guitar is easy. Building one worth listening to? Not so easy. And one that is a joy to play? Even tougher.

It took us two years of experimentation and samples before we finally created a 00 size solid wood acoustic we could call an authentic MacKenzie & Marr guitar. Calling upon two highly respected luthiers, we started by re-engineering the bracing. Highly sculpted X bracing supports the top without restricting the "acoustic trampoline" of the quarter sawn Sitka Spruce. The back and sides are solid African  Mahogany (Khaya Ivorensis), which suits the geometry of a small body guitar perfectly. By engineering the neck of Opeongo to transmit acoustic vibrations along its length, telegraphing them to the slotted headstock, we've expanded the resonating chamber beyond the physical confines of the body.

The overtones and sustain created by the play of space and materials belie the small body size. Hearing the true"wood" voice of Opeongo and experiencing the projection of that voice for the first time throws everyone off. Playing Opeongo is even more of a joy. Twelve frets to the body (most guitars including our other models have 14 frets clear of the body) mean less stretching and more comfortable fingering. Even barre chords become pleasurable to play (pleasurable, in this case, being highly subjective because who among us enjoys barre chords?). The 1 3/4 inch fretboard width at the nut encourages accurate fingerpicking.

As with all MacKenzie & Marr Guitars, Opeongo comes with a limited lifetime warranty against any manufacturing and/or material defects. Play this guitar in the comfort of your own home for a week. If you don't fall in love with it, we'll take it back and issue a full refund, including shipping costs.

A hard shell case is included at no additional cost with every Opeongo guitar.

Owner Reviews

Antonio from Salaberry-de-Valleyfield

Wed, 11/30/2022 - 17:25

Déjà 12 semaines que j'ai acheté cette guitare. Très satisfait de ma guitare Opeongo. Une sonorité surprenante pour une si petite guitare. Des matériaux de qualité et une facture impeccable une guitare très légère avec un substain étonnamment long que je trouve très inspirant pour mon style de créativité (je n'est pas trouvé le mot en français pour substain) Mes quelques amis musiciens qui en ont joués ou entendus sont très étonnés du petit prix que j'ai payé. Mon prochain achat chez Mac and Marr sera la guitare 12 cordes Algonquin. Très heureux d'avoir découvert les instruments de musique Mackenzie/Marr Merci John Santé Antonio

Jon from Pflugerville

Wed, 11/30/2022 - 13:30

The Wednesday before Thanksgiving 2022 I was riding passenger from Austin Texas, up Rt. 35 to the Nations in Oklahoma to visit family. An ad came over my cell phone for McKenzie and Marr Guitars and just "hit me right". It said they were on sale and they don't sell through distributors. I would have never ever purchase a guitar over the internet...but I did. I purchased the parlor size with pick-ups and hardshell case. It was all against better judgement purchasing a guitar sight unseen...but I did. The 7 day money back warranty made me feel somewhat comfortable and I purchased through PayPal. When I got the guitar I opened the case without removing it so it would get up to room temperature. My first view of it told me I probably made a very good decision. After a few hours I held it, tuned it up and played it. The action was like a custom shop Martin. The sound was wonderful. I love this guitar. My friends who have played it agree. This company is the real deal. Totally excellent guitars.

Christopher from Worcester

Mon, 07/11/2022 - 20:44

When I first received the Opeongo and unpacked it, I was very impressed with the quality of craftmanship on the guitar. I was also impressed with the fine quality case. When I began to play I was a bit concerned that the tone was thin and reedy. That being said I found it so easy to play that I kept picking it up, and not surprising for a guitar made of fine quality solid wood, the tone changed rapidly, becoming deeper but still maintaining a clarity from note to note which is a real pleasure. I am enjoying this guitar a great deal. It is truly a fine bargain, a great value for dollars invested. Thanks to you at M&M !

Tom from Sherwood Park

Mon, 05/30/2022 - 13:42

I recently purchased the Opeongo as a replacement for my previous Parlor guitar and it has met my expectations (which were admittedly high). The guitar has great bass response and single string clarity making it an excellent choice for fingerstyle. There is a bit of buzz as noted by other reviewers on the thinner strings at the lower frets...although I am pretty sure it's cause the action is really low. I plan to raise the action a bit to set it up for some slide playing and expect it to shine there as well. A great guitar for a great price!

BARRY from Glendale

Thu, 05/19/2022 - 14:47

Initial impressions were that the action was generally good, although the nut height needs lowering (not a difficult diy). Was hoping the bass response would be better than my Wechter TO-8418. Different, but not louder. In the 2.5 weeks I've had it there is a buzz developing on the low F/F#. Not entirely sure what's causing it, but I'm a little worried. Trying to keep it humidified, which is not easy in the Arizona summer.

Bob from Scituate

Thu, 05/19/2022 - 14:47

This is my second M&M and this one leaves me saying the same thing as the first - Wow! This little guitar is very well balanced, incredibly light and has a beautiful tone as well as great projection. I have owned a lot of guitars along the way and I have tried and tried to find a small body guitar that actually sounds like a guitar - the Opeongo is the first one that really pulls this off. I’m primarily a finger picker and light strummer, so one of the most important things to me was a 1.75” neck. This is surprisingly hard to find in parlor guitars at this price point. The neck is very comfortable which is one of the most important things for me in terms of a guitar I keep for a long time. Then there is the tone, just absolutely beautiful, well balanced and effortless - you don’t have to force the low end and it’s not that tinny, thin sound you often get at the high end on smaller guitars. Finally, aside from the guitar is the M&M service. John Marr is incredibly responsive and does a great job of helping with any questions or issues you may have. All in all, I highly recommend the Opeongo. And if you’re looking for something a bit bigger, I also have the Tofino X and that is truly a beautiful guitar. You can’t go wrong with M&M!

Timothy from Abbotsford

Wed, 05/18/2022 - 19:14

I've owned and played many different acoustic guitars over the years, and the Opeongo is my first instrument from MacKenzie & Marr. I own a Martin D18 and have had a few other Martins, Seagulls, Taylors, and assorted others. For my style of play, I prefer the parlour guitar as they are smaller and lighter, and I like the 12 fret configuration. The action is light enough, and positive up and down the fret board, with a nice feel all the way up and back down. The Opeongo is still pretty new at only 2 months old, but it has become my favourite guitar to play. It has a big sound, and is a great player for fingerstyle. While it doesn't have a bigger voice like my D18 Martin, it fills a room and sounds bigger than it is. I know it'll improve with age, too. It's very light, and small enough to let me play longer! It's a pretty balanced sound, with very decent lows, no 'muddle in the middle', and pleasing highs that ring nicely in the all-wood body. It's nice to look at, too. It's got some nice accents around the soundhole and on the back. I like the matte finish a lot, and the tuners are top-notch. It stays in tune nicely, and was buzz-free on delivery. The included case is a pretty decent 4 clasp enclosure, nicely lined that offers better protection than a gig bag and makes you feel safe about storing your guitar. I would have expected to pay perhaps $2,500.00 or more for something like this in another brand. The fact that it's built in China does not bother me, as the QC i obviously tight, and I know that M&M inspected and setup this instrument before shipping to me. I knew the Opeongos were out of stock when I ordered, so I had a little wait, but boy, was it worth it. I love this guitar. I'll consider another instrument from M&M in the future. My only regret: that I didn't add the offered pickup at the time I ordered. I will add one later locally. You can't go wrong here. There is nothing this nice at this price range on the market in your local store. If you like a parlour guitar, you will LOVE the Opeongo. Tim H in Abbotsford

Michel from St-Guy

Fri, 04/01/2022 - 10:38

Bonjour! Juste quelques mots pour vous dire que je suis un amoureux de guitares acoustiques, j'en ai eu plus de 30 dans ma vie. Je dois vous dire que j'ai eu un coup de foudre pour les guitares Mackenzie and Marr. Leur beauté esthétique, la qualité des matériaux et la gentillesse de monsieur Marr m'ont décidé à acheter une première guitare, la Opeongo. Après deux semaines de pur enchantement, j'ai compris que je commanderais une deuxième guitare: la Baby Boat. En 3 jours ouvrables, je l'ai reçue par Federal Express et après deux semaines de «réchauffement», la Baby boat a commencé à me donner une idée assez juste de son potentiel. Wow! Et ce n'est qu'un début! La preuve: j'ai commencé à mettre en vente mes guitares plus grosses et plus coûteuses! Il ne me resterait que mes deux M&M et je serais heureux! Longue vie aux guitares Mackenzie & Marr! Petit conseil: traduire votre publicité en français pour avoir une meilleure visibilité au Québec et même en France.

Rocky from Cincinnati

Mon, 01/31/2022 - 22:35

This instrument is really built well. It plays very easily. The intonation is spot on. The top is starting to open up. It’s a fantastic 00 size Parlor. Very light weight. All solid woods! It’s just gettin better and the price was more than reasonable! There are great deals on guitars out there and you just found one!

BRENT from Peterborough

Wed, 01/12/2022 - 19:33

I really love the fact I can get a solid wood instrument for one thousand bucks. My favorite place to play is by the campfire, and I don't want to settle for just an inexpensive "beater" guitar. On top of that Mackenzie and Marr really nailed it when it comes to my preference and what I was looking for with this guitar. This 00 is a joy to play, comfortable with a lightweight so you can really feel the music you are playing. Soundwise the guitar is still very new and still developing character but volume is great and very responsive to my finger picking. Trebles are clear and chimy and the low end has a bit of a gritty sound I really like. Looking forward to hearing this guitar for years to come. It makes an excellent companion guitar. For the record this replaced my Martin 000-15m. Considering adding the Tofino to my collection now as well. Just want to say a special thank you to MacKenzie and Marr for their entrepreneurship, I would highly recommend these guitars to a friend.



Neck Profile: 
Frets To The Body: 
Scale Length: 
646mm (25.5 in)
Fretboard Radius: 
14 inches (35.56 cm)
Neck width at nut: 
44.5mm (1 3/4 in)
E to E string spacing at nut: 
38.5 mm (1.55 inches)
Body Style: 
Width at Upper Bout: 
245mm (9.5 in)
E to E string spacing at saddle: 
55 mm (2.15 inches)
Width at Waist: 
203.2 mm (8 in)
Width at Lower Bout: 
360mm (14 1/4 in)
Body Depth: 
970mm (4 in)
Body Length: 
475mm (18 7/8 in)
Overall Length: 
98cm (38.5 inches)
Body finish: 
Open pore
Neck finish: 
Hand buffed satin lacquer
Fretboard and Bridge: 
Pao Ferro (Bolivian Rosewood)
African Mahogany
Tuning Machines: 
Open gearing high ratio (18:1) Grover tuning machines
Body Back and Sides: 
Solid African Mahongany - Open pore finish
Body Top Wood: 
AAA grade solid Sitka Spruce
Nut & Saddle: 
Scalloped Spruce X bracing
D'Addario EXP16 light gauge (12-53) coated Phosphor Bronze
Bridge Pins: 
Professional arch top hardshell case (no additional cost)
Optional L.R.Baggs Anthem

Photo Gallery


Iain Matthews Playing MacKenzie & Marr Opeongo


MacKenzie and Marr Opeongo - Harmonics and Overtones


The MacKenzie & Marr Opeongo in Open Tuning


Cécile Doo-Kingué plays the MacKenzie & Marr Opeongo

That Was Then

Back around the turn of the century (the 20th century that is), we'd sit down in the parlor after a hard day's work and pick out a few tunes. Those small body guitars were fun to play and sounded sweet. But time marched on - obviously to a different drummer - guitars grew in size to accommodate the need for "boomer" concert hall sound and our favourite OO size acoustics followed Gene Autry into the sunset. Building small guitars with a full, rich, resonant voice became a lost art. But............

This is Now

..........everything old becomes new again. The resurgence of small parlor style guitars is (pardon the oxymoron) huge. They're showing up everywhere, played by the cool dudes and dudettes. (You don't think Rodney Crowell is cool?). We first played a modern small body guitar made by a California company, whose name, looking north across Monterey Bay, shall remain nameless. It was love at first chord. But it wasn't cheap, and we quickly realized that OO guitars were either expensive and excellent or affordable and not very good at all. We took up the challenge of blending small with affordable and exceptional. It took three years, but we did it.

Fall In Love In Less Than a Week

Try any of our guitars in the comfort of your own home. If you don't fall head over heels in love within a week we'll arrange to take it back and issue a full refund (including shipping).
*certain conditions apply.

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