adorshki
Reverential Member
You're old guitar's woods have mellowed considerably over time, have had proper or improper humidification, stresses, lack of, etc. etc. etc. It's not going to be the same guitar, sanding it down is never going to make it be.
Actually, acoustically, 95%+ of the tone is created by the top, and that's why solid tops are desirable for acoustic flat-top instruments.
Solid ARCHED tops, however, are quite expensive because they have to be carved and are normally reserved for only the highest end archtops, like Benedettos, and I think at least some generations of Artist Awards (no time to search but we've discussed this before) .
Almost everything else is laminated and pressed, including all vintages of X-175's, "IIRC", and I'm quite certain a Japanese ES-375 knock-off from the '70's would be too. Laminating is actually desirable for amplified archtops because it helps squelch feedback tendencies by muffling frequency response to some degree.
The point being, when it's laminated, I don't think old or new-growth would have much impact on tone, in fact I've always thought that laminating pretty much eliminates "opening up" the way I understand the process.
I'll have to ponder on that a bit more.
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