I am selling a guitar that my father carefully collected in order to organize his instruments. It's an old guitar, and since the details were unknown, I asked ChatGPT about it. Apparently, this is a guitar from the "Gran Sol" brand, which was made in the 1970s by "Eiko Gakki (Meikokai)," the predecessor of the current ASTURIAS. It was made in 1977 and is said to be a valuable instrument that allows you to feel the history of the brand, as it is also said to be the origin of the name of ASTURIAS' popular model, "GRAND SOLO." It features a solid lining structure using solid wood and a traditional structure with seven fan bracing. 【Guitar Condition】 Neck: Almost straight. Frets: There is almost no wear, so more than 90% remains. I think you can continue to play it for a long time. ※There are some parts where the frets protrude slightly and feel prickly. It seems that in old guitars, the wood of the neck shrinks over time, causing the frets to pop out. String Height (12th fret) 6th string side: Approximately 3.8mm 1st string side: Approximately 2.8mm Scale Length: 650mm Nut Width: 52mm This is a standard height that is easy on the fingers. There is no buzzing or rattling, and it sounds cleanly on all frets. Appearance: Since it is an old guitar, there are small scratches and dents if you look closely, but it is generally shiny and very beautiful. The wood grain on the sides and back is particularly beautiful, and you can see that it was made with care. The top is a solid top (visually confirmed), and due to aging, it has a very deep, vintage-like, mellow sound. I couldn't find details about the specific wood or the sides and back, as there is little documentation from that time. 【Regarding the Case】 I will include a dedicated semi-hard case that can be carried like a backpack for convenient transport. ※Please note※ The case seems to be specifically designed for this guitar, and it is made to fit snugly without any gaps, so it will not fit unless you align the pegs in a straight direction. Please be careful, as trying to put it in while tuned may cause damage. 【About Shipping】 As this is an important instrument, I will wrap it thickly with bubble wrap over the case and pack it carefully to prevent the contents from being damaged. #ASTURIAS