Martin / 1978 D-18
There’s a sound that makes you think, “Ah, this is it,” the moment you play it.
For those seeking that sound, this is an acoustic guitar you simply must try.
That is the 1978 Martin D-18 we’re introducing today.

The first thing you notice the moment you pick it up is how quickly the sound comes through.
The sound projects forward the moment the pick touches the strings.
The light, tight response characteristic of mahogany clearly defines the contours of the sound, whether you’re playing fingerstyle or strumming.

But that’s not the only thing that makes this particular instrument special.
The top and body, naturally aged over more than 40 years, produce a raw, earthy tone that is rarely found in current D-18 models.
Depending on how you play it, crystalline overtones with a sense of transparency spread out.
Play it hard and the solid midrange comes to the fore; play it lightly and a gentle, enveloping nuance emerges.
The sensation of the player’s touch being directly translated into sound is an experience that feels less like “playing” and more like “conversing” with the instrument.
With prices for D-18s from before the 1970s continuing to soar, models from around the 1980s remain a realistic option in the vintage market.
However, in terms of tonal maturity, instruments from this era have already reached a fully realized state.
When considering the balance between price and tone, this era is truly the “sweet spot.”
If their value continues to rise, the phrase “affordable vintage” may soon become a thing of the past.

“I want the depth that modern sounds lack”
"I want to expand my expressive range with mahogany"
For players who have begun to feel this way, this instrument will undoubtedly take you to the next level.
When played at home, even simple chord progressions resonate with greater emotion, and in the recording studio, it creates natural depth without the need for extra processing.
Holding this guitar in your hands will change the very nuances of your playing and undoubtedly expand your expressive repertoire.
This is the charm of the 1978 D-18.
[Staff Comment: Mochizuki]
After this particular instrument arrived at our store, we performed a thorough maintenance check on it. (Details below)
With 1970s Martins, it’s common to find instruments with string action exceeding 3mm.
This particular guitar has been set to a slightly lower string height than usual, allowing for stress-free playing and letting you enjoy the clear sound of a D-18 that captures the essence of the 1970s.
If you’re looking for a great D-18, don’t miss out!
[Specs/Included Case]
TOP: Solid Spruce
BACK/SIDES: Solid Mahogany
FINGERBOARD/BRIDGE: Rosewood
NECK: Mahogany
NUT WIDTH: 42.0 mm
SCALE: 641mm
CASE: Martin Hardshell Case
[Repair/Modification History / Replaced Parts / Cosmetic Condition, etc.]
*Please note that this is a used/vintage item, and the information provided is based on our inspection.
Please be aware of this in advance.
- There are scratches and signs of wear consistent with its age.
- The pickguard has been repaired with adhesive and reinforcement along the left and right edges to address wood cracks.
- The pickguard was detached upon arrival, so it has been replaced
- The nut, saddle, and frets were replaced after arrival to improve playability
[Playing Condition]
- String height at the 12th fret: 2.2 mm on the 6th string side, 1.6 mm on the 1st string side
- Saddle height: approx. 2.5mm–3.0mm
- No issues with playability, such as buzzing or muffled sound.
[Peace of Mind Warranty: 6 months]
[Online Shopping Assurance]
Since we cannot offer customers the opportunity to try out the instrument before purchasing, we provide a 6-day trial period after the product arrives.
Please take your time to try the product at home, and if you are not satisfied, we will refund the purchase price.
*You are responsible for round-trip shipping costs.