It may not be immediately obvious, but the existing plans are somewhat
flawed. It took me a long while to work out a better template to make a harp/lyrette with a 24" neck and a 14" wide body.
I keep having problems with the neck so far but I have made an almost decent harp out of walnut. The wood is indeed expensive, but the harp is going to be playble when finished. It also took a long while to work out all of the woodworking techniques involved (routing the back is a major achievement), but I think the effort is worth it. My prototype harp to date really looks good!![]()
I've tried mahogany, birch, ash, cherry, and maple but walnut seems to be the best wood for a Vulcan harp aside from teak, which is rather scarce these days.
This is just getting into things: the frame is walnut and the top panel is mahogany plywood. When I really get started, both the frame and the top panel will be walnut (a polished walnut frame and a bleached walnut top panel), the back will be a high quality birch sound board, the tuning pins are black zither pins, the control panel will be grey plastic (not traditional white), and the lyrette will use 19 nylon harp strings.
And like the "true" Vulcan ka'athyra, mine will also be electronic with built-in amplifier, sustain, and tremelo circuits rather than the outdated chip called for in the plans (such as they are). It took a long time to suss out all the details and to learn a few intricate woodworking techniques, but when I get going onto the final version sometime next month or two, it should only take about a week to get the whole thing finished barring any fatal mistakes.
I had to set the prototype up against some boxes because it won't stand by itself; I'll have to make a special stand for it too after it's done as well as a carrying case. Even without the electronics, this is one hefty instrument. :lol