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- Top
- Carved Swiss "Moon" Spruce
- Back & sides
- Allegheny Mountains Curly Maple
- Scale length
- 21.5"
- Nut width
- 1.38"
What's included
- Deluxe Hardshell Case and Deluxe Gig Bag
- Acoustic Shoppe flatpicks, one in each gauge
- A thank-you card and seasonal stickers
- D'Addario Humidipak starter kit
- AcoustiCare Bluetooth humidity and temperature tracker
We add the Humidipak kit and the AcoustiCare tracker because this instrument ships under our Dread-Not Guarantee.
Video Review
My new favorite octave mandolin
David Benedict plays the KR Strings Octolindo F Model Deluxe, walks through its carved Swiss Moon spruce top, rosewood back and sides and Cumberland Acoustics bridge, then runs a blind comparison against his flat-top S Model Deluxe. 1:05 feel and fit · 3:35 woods and hardware · 4:35 F Model vs. S Model · 6:56 blind comparison
KR Strings Octolindo F Model Maestro Octave Mandolin Sunburst
Most items ship within 24 hours. Any exception is noted on the listing.
At a glance
- Top
- Carved Swiss "Moon" Spruce
- Back & sides
- Allegheny Mountains Curly Maple
- Scale length
- 21.5"
- Nut width
- 1.38"
What's included
- Deluxe Hardshell Case and Deluxe Gig Bag
- Acoustic Shoppe flatpicks, one in each gauge
- A thank-you card and seasonal stickers
- D'Addario Humidipak starter kit
- AcoustiCare Bluetooth humidity and temperature tracker
We add the Humidipak kit and the AcoustiCare tracker because this instrument ships under our Dread-Not Guarantee.
Why buy from The Acoustic Shoppe
- A twelve-time NAMM Top 100 Dealer (2015–2026)
- The #1 worldwide Eastman acoustic guitar dealer
- Every instrument ships after our 23-Point Professional Inspection
- 30-day in-home trial and a 1-year trade-in credit of up to 90% (pre-tax, less round-trip shipping)
Questions about this instrument?
Every one of us plays. Virtual demos available on request.

Description
The Octolindo F Model Maestro is the top of KR Strings' F Model line, and it features a carved Swiss Moon spruce top with a carved curly maple back, curly maple sides and a curly maple neck. That is the same carved spruce and carved maple recipe you find on a traditional F-style mandolin, built into a guitar-shaped octave body about the size of a parlor guitar, so it sits comfortably on your lap while it gives you the GDAE range an octave below your mandolin.
David Benedict reviewed the F Model Deluxe on his channel this month and called it one of his favorite octave mandolins he has ever played. In a blind comparison against KR's flat-top S Model, he heard the carved top and F-holes give the F Model a clearer, more focused note that cuts through and sounds more like a mandolin, and he found he could dig in hard on the A and E courses without the instrument complaining. The Maestro shares that carved-top, F-hole design along with the slim neck, the 1.38-inch nut and the 21.5-inch scale, which is short enough that David gets by with his normal three-finger mandolin fingerings, depending on your hand size.
The bridge is a custom Octolindo bridge from Cumberland Acoustics, the strings anchor to a nickel-plated brass KR Strings tailpiece, and the neck carries a radiused ebony fingerboard. KR finishes the Maestro in a thin gloss nitrocellulose sunburst over all that curly maple. We have this Maestro in stock, and it comes with both a deluxe hardshell case and a deluxe gig bag. It is the Octolindo for a mandolin player who wants an octave voice with the carved construction and the look of a fine mandolin, and if you would rather have the darker, guitar-like sustain of a flat top, take a look at the S Model.
Specifications
Overview
- Style
- Mandolin Family
- Model
- Octolindo F Model Maestro
- Condition
- Dread-Not Guarantee, New
- Top Wood
- Carved Swiss "Moon" Spruce
- Back & Sides
- Allegheny Mountains Curly Maple
- Scale Length
- 21.5"
- Nut Width
- 1.38"
- Number of Strings
- 8
- Handedness
- Right-Handed
Body
- Top Wood
- Carved Swiss "Moon" Spruce
- Back & Sides Wood
- Allegheny Mountains Curly Maple
- Sound Hole
- F-Holes
- Color
- Sunburst
Neck & Fingerboard
- Neck Wood
- Curly Maple
- Fingerboard
- Ebony
- Scale Length
- 21.5"
- Nut Width
- 1.38"
Hardware & Electronics
- Bridge
- Cumberland Acoustics Custom Octolindo Bridge
- Tailpiece
- KR Strings Nickel-Plated Brass
In the Case
- Case / Gig Bag
- Deluxe Hardshell Case and Deluxe Gig Bag
Video Review
My new favorite octave mandolin
David Benedict plays the KR Strings Octolindo F Model Deluxe, walks through its carved Swiss Moon spruce top, rosewood back and sides and Cumberland Acoustics bridge, then runs a blind comparison against his flat-top S Model Deluxe. 1:05 feel and fit · 3:35 woods and hardware · 4:35 F Model vs. S Model · 6:56 blind comparison


