Comments from Graf-Martinez
An important aspect is where the guitar comes from and which climate it is" tone away" from.
There is an old saying:"La guitarra de Granada suena(sounds) en Granada,
la guitarra de Sevilla suena en Sevilla." A guitar from Malaga, a town on the coast,
won't survive the 1st winter without cracks in the wood in a normally(for us) heated room,
where air humidity ofter drops below 40%.
The same conditions would't harm a guitar Madrid, because it is very dry there.
You will have problems with the sound of this guitar if the air is too humid,though.
Fortunately, these problems only appear in the first years.
The number 7 plays an important part here, because after 7 years, the guitar becomes firmly acclimatized. Naturally, this isn't true for a guitar from Madrid, which is built in air-conditioned workshops.
It is relatively easy nowadays to create a humidity which is all right for people;
but to create the contrary, to keep the air constantly dry, is much more difficult.
[ 本帖最后由 枪花 于 2008-5-8 20:37 编辑 ]