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At A Glance
- Construction
- Dovetail Neck Joint
- Body
- Dreadnought Body
- Nut Width
- 43mm (1 11/16")
- Top
- Solid Spruce Top
- Back & Sides
- African Mahogany (Okoume)
- Neck
- Mahogany (Palaquium)
- Binding
- Ivory body binding
- Fretboard
- Ovangkol Frets
- Frets
- 20 Frets
- Scale
- 643mm (25.3")
- Inlay
- White dot inlay
- Rosette
- Multiple Rosette
- Bridge
- Ovangkol
- Strings
- D'Addario EXP16 Strings
- Bracing
- Advanced Scalloped X-Bracing
- Additional
- Left handed, 12 strings available
- Finish / Colour
- Brown
Cort built the EARTH70-BR as part of its Earth Series, a line conceived as a tribute to vintage acoustic guitars. The Earth Series was positioned to deliver the look, sound, feel, and playability associated with those instruments, and the EARTH70 sat within that line as an entry point combining classic tonewoods with a dreadnought body configuration suited to both flatpicking and fingerstyle approaches.
The EARTH70-BR is built around a solid spruce top braced with Advanced Scalloped X-Bracing, joined to African Mahogany (Okoume) back and sides via a dovetail neck joint. The neck is Mahogany (Palaquium), topped with an Ovangkol fretboard carrying 20 frets, white dot inlays, and a 43mm nut. Scale length is 643mm (25.3"). The Ovangkol bridge is complemented by ivory body binding and a multiple rosette. The instrument ships strung with D'Addario EXP16 strings. Left-handed and 12-string variants were also produced in this line.
Owners sourcing replacement parts — including bridge saddles, nuts, tuning machines, or bracing components — should bring the instrument's exact measurements to a qualified luthier or guitar technician, who can confirm it fits before any work is undertaken.
STRAIGHT TALK
What Stands Out
Keep In Mind
From the people who own them
Nothing in The Vault is for sale. These records exist so the instruments stay documented after the manufacturer moves on — and the most useful part of that record is what owners add to it.
Owner photos
Put yours on the record.
The catalog shot showed one finish, under one light, a long time ago. Yours has been played. Photos from owners are what the next person finds when they are trying to identify a part, match a finish, or work out whether the one they just bought is really what the seller said it was.
What do you know about this one?
Specs only go so far. What actually fits, what breaks first, what the factory got right and what everyone ends up changing — that lives with the people who own them, not in a datasheet. Post what you know and it stays on this page for whoever comes looking next.
Build Your Complete System
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
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Gear Help, Handled
From spec questions to full builds — players who have lived this gear since 2007.
Since 2007
Fit & Compatibility
- Bridge, tuner, and nut fit confirmed for your guitar
- Pickup and electronics compatibility checks
- Pedal power and amp/cab impedance matching
Mods & Upgrades
- Upgrade paths for the guitars you already own
- Wiring, routing, and hardware swap guidance
- Advice from people who actually do the mods
The Vault
- Discontinued and EOL guitars kept on record
- Specs, history, and known part compatibility
- Share your builds and mods with the community
