Welcome to my Archtop Guitar Project Blog

The Archtop, or "Jazz Box", is a unique style of guitar. It has a complex design, and a sound that one might say can only come from such a design. Having never built a guitar of any kind before (unless you consider a ukulele to be a guitar) I have decided to jump right in up to the neck and start with the archtop. When I tell this to people, the normal response is something like, "have you ever built a guitar before?" or "so, you have a pretty good idea how to do this, right?". My usual reply is, "nope". I do, however, make a point to assure them that I have built many kinds of things, using many different materials, and I consider all constructions to have a logical and understandable process.

So, if you're interested in "newbe" projects like this, then grab a fresh cup of coffee or tea and follow along. The earliest post shows the design I'm going for.

**UPDATE TO INTRODUCTORY TEXT** You will see as the posts progress from earliest to newest that a few modifications and compromises have been made. As with all learning experiences, this project has allowed me to work out any problems with a design that have not been foreseen on paper. I also welcome any input from readers/followers who have some experience in either building or playing guitars that will point out potential problems.

Tuesday, May 15, 2012

Back to the Back

I'm down to detailing the contours of the carving around the edges, particularly on the underside. I've opened up the inside scoop quite a bit, which will make more inside space for resonance. The overall thickness of the back averages about 4mm now. There is still a tad more work to do around the contours to bring the thickness down, but it's almost there.




The outside of the back is pretty much there. I've been gradually making it smoother with progressively finer sandpaper. Although it is vaulted somewhat, the back is essentially flat near the middle. This is an unusual form to carve an archtop into. Some would probably say you can't carve it that way and expect it to sound good. We'll see what happens when it's done and I get a recording of it being played.

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