Re: Aria A558
I just noticed that there are many questions regarding Aria acoustical guitars in this forum, so I'll try to add a clickable link to the catalog overview on the Guitar Gallery site this time:
There you'll find several catalogs, e.g. the one about classical guitars with detailed specs ranging from top model A560 down to flamenco model A545F etc.
By the way, the Guitar Gallery has a forum about all Matsumoku-made guitars, too:
If the links still don't work, simply ignore the URL tags around them when copying & pasting the address to your browser.