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The Riverboat Dread

Some guitars blend into the background. The Riverboat Dread makes people stop what they’re doing and listen. Powerful projection, remarkable sustain and rich, in-key overtones ensure every performance leaves an impression.

Reviews
(38)
4.82
+ Add to compare

Every serious guitar collection deserves a great dreadnought. The Riverboat Dread was created to be exactly that—a guitar with the power to command a room, the balance to reveal every nuance of your playing and the musical character that keeps drawing you back for one more song.

Its voice begins with a solid AAA Adirondack Spruce top and beautifully figured solid Bolivian Rosewood back and sides, but it doesn’t end there. Together they create effortless projection, remarkable sustain and rich, in-key overtones that continue to bloom long after the note is struck. It’s a sound that’s equally satisfying to the player behind the guitar and everyone listening in front of it.

The Riverboat Dread rewards every style of playing. A light touch produces warmth, clarity and surprising sensitivity. Lean into it with confidence and the Adirondack Spruce responds with the headroom that has made it the top choice for discerning builders and players alike. It never seems to run out of breath.

Big, open chords have the authority that made the dreadnought famous, while single-note lines remain focused, articulate and full of colour. Whether you’re flatpicking, fingerpicking or simply strumming your favourite songs, the Riverboat Dread responds with a voice that feels alive in your hands.

Like every MacKenzie & Marr guitar, each Riverboat Dread is individually inspected and professionally set up in our Montreal workshop before shipping. Premium D’Addario XT strings, precision Grover 18:1 tuning machines and a deluxe hard shell case complete an instrument built not simply to impress on the first day, but to become the guitar you continue reaching for years from now.

1,699.99
CAD

Direct to musician

Add to cart
Riverboat Dread

I am the mighty Riverboat Dread. Be amazed, y'all listening to the person playing me, for they have unleashed the voice of a magnificent acoustic guitar. (he said with a slight touch of humility)

Riverboat Dread

My Adirondack top - AAA-grade no less - is the stuff of legends. 

Riverboat Dread

Let me put it this way......

BOOM chucka

Specifications

Dimensions

Shallow "C"
14
305 mm (12 inches)
646 mm (25.4 inches)
43mm (1.695 inches)
35 mm (1.4 inches)
296 mm (11 3/4 inches)
280 mm (11.02 inches)
400 mm (15 3/4 inches)
124 mm (4.9 inches)
505 mm (19.88 inches)
1025 mm (40.35 inches)

Materials

Thin UV cured Gloss
Hand rubber satin lacquer
Macassar Ebony
Kaya Ivorensis (African Mahogany)
Gold Grover high ratio (18:1) Rotomatic tuning machines
Solid Bookmatched Bolivian Rosewood
AAA grade solid bookmatched Adirondack Spruce
Genuine bone
Ebony
Hand scalloped Spruce Forward X bracing
D'Addario Acoustic XT Phosphor Bronze Light (12-53)

Extras

Professional arch top hardshell case (included at no additional cost)
Optional L.R Baggs Anthem pickup/preamp

Description

A great guitar is never the result of a single exceptional component. The finest Adirondack Spruce in the world won’t achieve its potential unless it’s paired with the right Rosewood, the right bracing, the right neck geometry and the right body design. Every part influences every other part.

That’s the philosophy behind every MacKenzie & Marr guitar, and nowhere is it more evident than the Riverboat Dread.

From its solid AAA Adirondack Spruce soundboard and beautifully figured solid Bolivian Rosewood back and sides to its carefully voiced bracing and dovetail neck joint, every element has been chosen to work in harmony with the others. The goal isn’t simply to build a louder guitar or a more expensive guitar. It’s to create an instrument whose projection, sustain and rich, in-key overtones become something greater than the sum of their parts.

That philosophy also explains why our guitars don’t all sound alike. The Riverboat Dread was never intended to sound like an Opeongo, a Baby Boat or a Just Right. Each model has its own personality because each has been designed with a different musical destination in mind. The Riverboat Dread’s destination is unmistakable: the confidence, authority and dynamic range that players expect from a truly great dreadnought.

The final stage of that design doesn’t happen in the factory. Every Riverboat Dread is individually inspected and professionally set up in our Montreal workshop before it begins the journey to its new owner. Only then do we know the instrument is ready to perform exactly as it was intended.

FAQ

Why choose the Riverboat Dread over the Just Right?

The Riverboat Dread and Just Right share the same premium Adirondack Spruce and Bolivian Rosewood tonewoods, but they were designed with different musical destinations in mind. The Riverboat Dread was created to deliver the authority, projection and dynamic range that have made the dreadnought the world’s most popular acoustic guitar. The Just Right offers a more intimate, balanced voice in a slightly smaller and more comfortable OM body. Neither is better than the other. They simply serve different musical goals.

Is the Riverboat Dread only for heavy strummers?

Not at all.

While the Riverboat Dread has the headroom to handle an aggressive flatpick attack, it also responds beautifully to a lighter touch. Fingerstyle players who appreciate a larger-bodied guitar often enjoy its remarkable sustain, rich, in-key overtones and broad dynamic range.

Why did you choose Adirondack Spruce instead of Sitka Spruce?

Adirondack Spruce is prized for its exceptional strength-to-weight ratio and remarkable dynamic range. It responds with warmth and clarity when played gently, yet continues to produce clean, musical tone when played with conviction.

We chose it because it complements the Riverboat Dread's musical destination, delivering effortless projection, remarkable sustain and exceptional headroom.

Why Bolivian Rosewood?

Bolivian Rosewood contributes deep bass, sparkling trebles and rich harmonic complexity. More importantly, it works in harmony with the Adirondack Spruce top and every other design decision that shapes the Riverboat Dread.

At MacKenzie & Marr, we don't select tonewoods simply because they're prestigious. Every design decision serves the player's musical experience.

Is the Riverboat Dread a good choice if I only own one acoustic guitar?

For many players, yes.

The Riverboat Dread is versatile enough to handle everything from solo fingerstyle and singer-songwriter accompaniment to bluegrass, country and energetic rhythm playing. If you enjoy the feel and sound of a full-sized dreadnought, it can easily become the only acoustic guitar you'll ever need.

Videos

Reviews
(38)
4.82

Edward

From Hope Mills
September 5th, 2026
I have to admit, this Riverboat Dred is an excellent Guitar, from the Solid Woods, the Glossy Finish, the Golden Tuners and especially the LR Baggs Pick-up system. I have a Taylor 510e that cost me APP: $3.000.00 and I would put the Mackenzie/Marr ahead if I had to rate them side by side, and the cost was at least $1,000.00 cheaper. Thanks!

ALAN

From CHALLIS
August 22nd, 2026
The build quality (beautifully crafted), sound depth and resonance is top tier. A friend told me my Riverboat Dread sounded and looked better than his $5,000 guitar. I did however change the strings to D'Addario XS phos/brz coated 11-52 as I found the original strings (12-53, I believe) more difficult to fret and very squeaky when sliding. To my ear, the lighter strings also produced a richer sound. Regardless of some less than favorable reviews I read about the provided case, I found mine to be high quality and professional in appearance. Do not be afraid to blind order this guitar as it is everything it is acclaimed to be.

Scott

From Moncton
July 24th, 2026
I would like to split my review into two parts. The guitar and the package as a whole. I will start with the guitar and it gets a 5/5 rating. The fit and finish are absolutely flawless and the sound is well balanced, loud and rings out for days. Right now I would say the sound is right in the middle of a Mahogany and Rosewood guitar. It has plenty of midrange but has a deeper bass response than just a regular D-18 style guitar. As with all solid wood acoustics, the sound will mature as time goes on and I'm more than happy to tag along for the journey! The action was nearly perfect though I did have to adjust the nut height to my preference as I found it a bit high but that's to be expected with any brand new guitar. The only drawback is if you don't have your own nut slotting files you will have to bring it to a tech to get them to set it up for you which is an added cost. The neck is comfortable and fills the palm nicely without being too thick which makes flatpicking runs easier to execute. The tuners are smooth and work flawlessly as Grovers should. I find myself taking the guitar out of the case and resting it on my couch just to admire it because in my opinion it is the most beautiful dreadnought I have ever seen. The flamed maple binding is absolutely gorgeous, and the abalone is a great touch. It's done tastefully.

Now I want to move onto the second part of my review, the package as a whole. I give it a 3/5 rating. The case that came with the guitar, well, it's not the best. The lid doesn't align that great and I have to mess around with it to get it to close. One of the latches doesn't close great either. And the awful toxic glue smell that comes out of it is not pleasant. If you buy one of these, be prepared to invest in a higher quality hardshell case like a Gator case because the case it comes with won't cut it. BUT, you get the peace of mind that when your guitar ships, it is being sent in a hard case that protects it as it finds its way to you. You can barely find a guitar that comes with any case nowadays. Maybe the case that came with mine was overlooked and yours might be better. With that being said, people usually don't buy a guitar for the case it comes with and the guitar is by far, the best value on the market today. You would have to spend $5000 for a Martin with these specs and I'm not sure the quality would be as good as the Mackenzie and Marr Riverboat Dreadnought!

Michel

From Shawinigan
April 24th, 2026
I was starting to connect with sounds at 8 old and a journey with guitar that never faded. I own 12 guitar, one I paid $6,500.00 and the queen of them all is a Riverboat (dread) that I bought over the phone speaking with Mr.john Marr himself. You don't see this anymore.
SPECS; (from a (Luthier's view) Classic discrete lettering, 1- hard guitar case, 2- amazing finish, 3- played 150 hours before reviewing . very playable

Joe

From Port Royal
April 1st, 2026
I just finished introducing to a friend, who is an outstanding and versatile guitarist, the MacKenzie and Marr Riverboat for the purpose of getting his opinion of the Riverboat as a stand alone and then as a direct comparison to my new Martin super dreadnought SDH 28, the Emerald X 20, the Taylor K26 CE Builders Edition  Koa, the Enya Pro X4, the Furch Limited Edition and the Takamine Designer Edition in my collection.

After first playing the Riverboat and then playing it juxtaposed to playing each of the other cited instruments, he resoundingly asked if the Riverboat was a custom 5 figure instrument as he agreed without exception to me stating that there was no comparison at any level nor in any terms….. “the Riverboat was clearly and without exception the incomparably outstanding guitar.”

I then told him that I absolutely agreed and that the Riverboat was my absolute King of the Hill by any measure of comparison. Simply an extraordinary instrument and to blow anyone’s mind it can be secured at the phenomenal price one third of any other high end instrument.

He was dumbfounded as am I.

I am sure you have hundreds of kudos from others now proud owners of Mackenzie and Marr guitars, but no one could be as overjoyed to have found and now proudly possessing a MacKenzie and Marr instrument.

After receiving my Riverboat and playing it, I had already decided to move my securing the Ian Tyson model to the securing of the Algonquin scheduled in May, if that will be possible.
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