【String Height/Pitch Adjusted, Beautiful Condition】 YAMAHA Dynamic Guitar No.1 All Solid Wood

【Action/Intonation Adjusted - Excellent Condition】
YAMAHA Dynamic Guitar No. 15, Scale Length 650mm
Serial Number: 343587
Vintage Guitar Manufactured in 1963

A beautiful, one-of-a-kind item.
While there are signs of age, it is in relatively clean condition.
Spruce top, all solid wood construction.
Produces a powerful sound with long sustain.

Equipped with nylon strings for classical guitars, not steel strings.
The nut width is narrow, similar to an acoustic guitar, making it perfect for those accustomed to the feel of an acoustic guitar.

High-quality restoration by Masu has been completed.

Neck is almost perfectly straight.
No bridge lifting.
No neck separation.
Surface and interior have been cleaned.
No bracing separation.
Frets have been leveled.
No fret lifting.
Fret edges have been smoothed.

A new 2.5mm aluminum rod has been installed as the saddle to achieve a bone-like tone.

The nut has been newly crafted from bone.

The tuning pegs have been replaced with new 1:14 split-type tuners with a 32.5mm post spacing. They turn smoothly.

Strings have been newly replaced.
String tension is slightly stronger than standard.
Action is set slightly lower than standard for classical guitars.

A crack was found to the right of the bridge on the top and has been repaired.
There is an unrepaired hole for a shoulder strap on the bottom.

[Specifications]
Scale Length: 1st string 650mm / 6th string 649mm
Nut Width: 46.0mm / String Spacing at Nut: 36.5mm
Saddle Width: 81.0mm / String Spacing at Saddle: 58.5mm
Action (12th Fret): 1st string 3.0mm / 6th string 3.1mm
Tuning Peg Gear Ratio: 1:14, Post Spacing: 32.5mm, Split Type
Overall Length: 993mm
Strings: 1st string Carbon Nylon, 2nd-3rd strings Fluorocarbon, 4th string Savarez CORUM 504J, 5th-6th strings D'Addario EJ45FF

【Intonation Adjusted】 means:
The intonation (fret buzz) has been adjusted.
You will be surprised by the beautiful harmony when playing chords in any position on this guitar.
To achieve this, the following four adjustments were primarily made:
1. Fret leveling and top surface shaping adjustments.
2. Nut height and string overhang adjustments for each string (zero fret position adjustment for each string).
3. Saddle height and octave adjustments for each string.
4. Installation of high-quality strings.