I recently came over a 1977 K. Yairi YW-130, a beautiful Martin D-28 copy. I’ve been looking for a D-28 copy for a while, just out of curiosity to see the difference between the D-35 and D-42 copies that I have. The Morris W-40 and Morris W-50 both have a 3-part back which gives them a lot of bass and punch in the middle so perhaps a Japanese made D-28 copy would be more bell like and balanced, like a real Martin, and I was right. The K. Yairi YW-130 sounds amazing, really clean and even all over, with awesome overtones that sneaks up on you if you let it ring out. It has a solid spruce top, rosewood back and sides with a simple ebony bridge and fretboard. I do love my Morris guitars and I think it’s a great brand, but nothing comes close to K. Yairi. The old K.Yairi TG-40 that I got a year a go is awesome too, but I think I prefer the sound of the new one. Perhaps my acoustic guitar preferences has slightly shifted from the Gibson sound to Martin.
I didn’t have to do anything to the guitar when I got it, I just changed the machine heads to Wilkinson WJ28NGD open gear in gold which I love. It’s a bit worn and have a few dents in the spruce top that I’m planning to figure out how to soften a bit.
I’ve really come to love guitars with the typical Martin volute, just like my Morris W-50, and the double dots on the 7th fret, it’s just beautiful. There is nothing better than a black Ebony fretboard on an acoustic guitar. I thought ebony was like rosewood until I got my Goya T-18 two years ago and it just blow my mind, there is no nicer fretboard material.
K. Yairi YW-130 in a late 1970’s Canadian catalogue, taken from AlvarezYairi