I decided to experiment with a top bracing that is in the manner of Hermann Hauser and Daniel Friedrich. Hermann Hauser was a luthier from Germany, who made a guitar that the great Andres Segovia performed and recorded on for many years; Daniel Friedrich, a luthier in Paris, now retired, is well known for his innovative bracing derived from the work of luthier, Robert Bouchet.
The main reason why I am trying this experiment is that really loud classical guitars are in great demand these days by guitarists who compete in guitar competitions and young guitarists studying at music conservatories. I find it very interesting that most of these guitarists and professional performing guitarists mic and amplify their instruments in every concert setting. Why does one need a loud guitar if you are going to plug in? Why not have a beautiful sounding guitar that will touch the hearts of listeners?
Now, to the guitar.
I used western red cedar from British Columbia for the top and wenge for the sides and back. I re-sawed the wenge with a table saw and finished it by hand with my Disston No.7 ripsaw, wenge is as hard as bubinga to cut! One thing about working with wenge, I was always getting slivers! I am surprised I didn't get slivers in my eyes! Bending wenge by hand on a hot bending iron is not for the faint of heart, it wants to fight! I had very little spring back with it, a nice benefit.
Adding the middle brace, which is directly under the bone saddle of the bridge, adds more sustain to the guitar's sound. The outer two braces provide extra rigidity to the top so I can bring the top's thickness down to 2mm or less, something around 1.7mm-1.9mm, which helps to increase the loudness of the guitar.
The black ring, made of wood veneer, at the sound hole is a short tornavoz, "tuned voice". The great Antonio de Torres used a large brass tornavoz on several of his guitars, the tornavoz decreases the Helmholtz effect of the guitar's sound chamber and from what I have read, the tornavoz helps increase the projection of sound. By adding a sound port, I will, from the research I have done, change "the pitch" of the guitar, the tornavoz is supposed to help offset this "change of pitch". If you want more information on sound ports and the tornavoz, go to the delcamp guitar forum and search for those items.
Tomorrow, the plan is to temporarily install tuning machines, put a dummy fret at the first and twelfth fret positions and attach the bass and treble "E" strings. This allows me to adjust the geometry of fretboard so it will work best with the height of the bridge. Once I like the string action, then I will install the frets!