@Norbert: strings are Jose Ramirez medium tension (blue package). I've used these strings for several years now, and it seemed very logical to mount up a set on this guitar.
@Rob: last weekend at the Utah CG Festival, a fellow who worked at "The Rosewood Guitar" in Seattle prior to moving to Utah this year said "I've played a dozen or more Ramirez 1a's at the store, this one is the loudest and clearest I have ever heard. Amazing!". I've been playing it exclusively the past month, and I find my other instruments now seem a bit aenemic in comparison. Tomorrow I shall use it perform the Vivaldi D-major R93 with a string trio, and at rehearsal the other night it held its own unamplified quite well.
@Desparado: yes, it has the inner --- "something". Mounted along both sides, midway between top and back and running all the way around, extending about halfway into the body cavity. I call it a "shelf", but yes we mean the same thing. A horizontal tornavoz is as good a descriptor as any.
BTW, this is the 650mm model, it has the red "86" stamp on the label which designates it as such. Age and loss of finger elasticity preclude any 660/664 mm expeditions!
Salt Lake City, UT
First person to complete the Delcamp "Let's Learn Sor's Opus 60" project