Category Archives: Experimental

Vortex Rosette

Vortex RosettePictured above/left is my latest creation for rosette designs. I’ll have to give God the credit for this one: I was just sitting in bed one morning, and literally out of the blue an idea hit me for a new rosette design. I thought, “wow, that would probably work out great!” Thank you, Lord.

Anyhow, what it is is a 3D funnel shaped design that is inlaid flush with the soundboard and sinks about halfway into the psaltery’s body. As for the actual technique used, it is very similar to that of turning a segmented bowl, only on a smaller scale, and without a bottom. The woods used were Hard Maple and Purpleheart.

Now, I know it sort of ruins the effect and the mystique if I show how it’s done, but oh well… Here are some shots of the progress of the rosette as it was being made:

Gluing the blank

Gluing the blank

Resawed into layers

Resawed into layers

Reglued, mounted, and turned

Reglued, mounted, and turned

Inlaid into soundboard

Inlaid into soundboard

A Three Octave Completed

3 Octave Bowed PsalteryI’ve finally competed the 3 octave bowed psaltery. It’s nearly three feet long, almost a foot wide, and 3 inches tall. It’s quite a bit larger than my regular 2 1/2 octave psalteries. But, it can play notes a full octave lower than the standard model: down to G2!

You can take a listen in the sound clips page, about halfway down.

The psaltery has 3 embedded steel inserts in the back, and you can quickly attach the mounting plate via 3 thumbscrews. Then, the mounting plate has an additional threaded insert that allows it to be mounted onto a camera tripod. Otherwise, you can just remove the plate and play it without a tripod. It’s a bit of a reach to play the longest strings, but it’s not very heavy considering its size: it came out weighing under 5 pounds!

Supersized Rosette Ring

I’m working on a new edition of “Candyshop,” and one of the features that I wanted to have was a giant rosette ring that spilled over the sides of the psaltery’s soundboard.

rosette-ring1First, I had to cut out a giant disc. In this case, I used some musk burl veneer that had been laminated to another layer of burl veneer for stiffness and strength. The burl disc pictured to the left is about 7″ in diameter!

From there, I just had to cut a second hole on the inside to form a “doughnut” shape with the burl veneer. I was also planning on using a spare (non-standard) laser-cut rose pattern that I had on hand that sort of resembles a flower.

rosette-ring2You can see a loose layout of both the giant rosette ring, and the rose on top of the Sitka Spruce soundboard. Note how the rosette ring hangs off the side of the soundboard: once the binding is in place, it will only be a partial circle.

I also later added some Purpleheart and Pink Ivory wooden dots in the wide open are between the rose and the edge of the rosette ring. (I don’t have a picture of this yet…)

The Log: A Test Psaltery

As I mentioned earlier, I’m in the process of developing a 3-octave psaltery. After crunching the numbers in a spreadsheet, and drawing up the plans in CAD, I was just about ready to go…

log-psalteryExcept I’d never gone this low before: that is, I’d never strung a psaltery to be played as low as the instrument that I was proposing. (I’m planning to have the 3-octave model start on G2, a full octave lower than my current model.)

So, I made a test-model. It wasn’t rocket science. I just took a big slab of some Ash (or was it Elm?) that had been collected from my yard, and popped a couple of tuning pins in each side. After adding a basic bridge and a wound string, I was ready to start testing the string lengths, tension, and tone.

The main reason for this sidetrack is that I would imagine it would be a real drag to build, drill, and string an entire 35″ long psaltery, only to have the lowest strings sound bad because I didn’t double check to see if all the stringing “rules” that I’d discovered through trial and error on my smaller psalteries were still valid on a larger scale.

So far, so good.

What Might Have Been…

I was going through some of my old notes and drawings, and I laughed at some of my early thoughts. Some ideas were good, and turned out really well. Some ideas were, well, not so good. (Like experimenting with glass soundboards…)

One feature that stood out quite early was the actual shape of the psaltery;s body. It may come as a surprise to some that I struggled on this, going back and forth between a simple triangle (as the psaltery seen on A Psimple Psaltery), and the five-sided shape that I now use pretty much exclusively today. But back then, it wasn’t so clear.

Early drawing of a 3-sided model

Early drawing of a 3-sided model

Here’s one such drawing that I made back in 2006. It’s simple, but the fact that I went to this trouble at all shows that I was seriously considering the plan.

In retrospect, I’m glad that I’ve stuck with the design that I’m currently using.


Three Octave Bowed Psalteries

One of the main projects that I have listed this year for Phantasy Psalteries is to develop a 3-octave psaltery.

I plan to start planning and building within the next few weeks. I’ve already decided to use a detachable sub-base that can be used to mount it to a tripod, or removed to play it hand-held. I’m going to try and keep the overall size just under three feet long.

With all of the weight-saving techniques that I already use on my 2 1/2 octave psalteries, I expect the three octave psaltery to still be at a manageable weight—all things considered.

If anyone has any questions or requests for a three-octave bowed psaltery, please email me at: eric@phantasypsalteries.com

Coral Snake Binding

Recently I’ve been working on a psaltery with a completely new style of binding. Instead of being made of one solid piece of wood, I used several different types and formed a pattern.

Oddly enough, the inspiration for this came from seeing the patterns in snakes. I think I was trying to visualize how Snakewood would look as the binding for a bowed psaltery, (which already has a snake-skin pattern found naturally in the wood), and I came up with the idea to just use different species of vibrantly colored wood to replicate this effect.

Bowed Psaltery Coral Snake Binding You can see from the picture on the left that the result looks quite striking. As if the brightly colored orange Padauk back and sides of the psaltery weren’t enough, the binding itself is made up of Bloodwood, Ebony, and Yellowheart.

For those curious, the snake pattern that I was trying to duplicate was a coral snake. Technically, it was a Texas Coral Snake, and I just studied pictures online, (no, I’m not any sort of snake-enthusiast), and I tried to maintain the proportions and colors as close to the original as possible.

Hopefully snakes do not own the copyright to the artistic patterns found on their skin. ;)

Fun with Double Bookmatching

Sequentially Cut and Bookmatched CocoboloTo the left you can see the beginning of my little experiment. I had a narrow yet thick chunk of Cocobolo left from cutting the sides to Arielle’s psaltery, and I was trying to see if I couldn’t find a use for it somehow.

One thing that struck me was that it had the most beautiful sapwood, yet it was too narrow to make an entire back from it, so I decided to cut the board into four strips and bookmatch each pair of strips, to make a four-piece back. Since the sapwood (the lighter area of the wood), was so dramatic and figured, I decided to highlight that area and maximize its area on the back.

Cocobolo Sapwood Bowed Psaltery Back I really like how the whole back turned out once I cut out the shape of the psaltery. You can see this piece, along with a closeup shot of the sapwood area, in the Treasure Trove section of my main website.

How ’bout Blue?

Quilted Maple Dyed Blue Bowed PsalteryWell, maybe I get bored easily, but I always like to try new things. Here you see a Quilted Maple back of a psaltery that has been tinted blue. I think this one will definitely carry the “Atlantis” name-badge.

I’m not too big of a fan of the artificial look, but it was an interesting exercise. The sides and Spruce top are colored blue also. And plain Sitka Spruce still looks plain, it’s just bluer. ;)

It was a pain to mask off the Curly Maple binding so that there would still be a bright, clean white binding to frame the “ocean” of wood.

Custom Turned Tuning Wrench

About a week ago, the thought occurred to me that I could make my own tuning wrench handles. Since then, I’ve been itching to give it a go.

“But what kind of wood should I use for the handle?” I thought.

Well, I resolved that question by making my first tuning wrench handle out of something entirely different from wood: a Banksia Pod.

Banksia PodYou’ll quickly notice from the picture that a Banksia Pod is really weird looking! Actually, I think it is somewhat similar to our regular old pine-cones here in the States, except these things come from Australia. They are mostly solid all the way through, except for the obvious holes throughout its body. Anyhow, you can see one of them mounted on my lathe and ready to be transformed into a handle. (And it made a big, furry, fuzzy, crusty, dusty, crackly mess!)

Bowed Psaltery Turned Banksia Pod Tuning Wrench Handle So, after a time that took longer than I am willing to admit, I came out with this handle. (See picture.) I like how the holes look like all sorts of little mouths, which gives the handle an interesting look, and also some traction for you hand.

Best of all, with this new handle, I was able to make a tuning wrench that was as long as I wanted. (Which was quite a bit longer than any of the other bowed psaltery tuning wrenches out there.) Basically, a longer handle means more leverage, and thus more sensitive and precise tuning adjustments – which is a good thing.

Bowed Psaltery Tuning Wrenches You can see from the picture on the left, that I’ve had a “lengthy” progression of tuning wrenches over the years. The one at the top is of course the newest addition and also the longest. The middle guy is the wrench that I currently include with all my regular bowed psaltery orders. (Still quite long at around 8″ total length.) And the bottom one is my very first tuning wrench model, also know as The Worst Tuning Wrench Ever. (I don’t like it because it is short and ugly, and has a square indent that makes it hard to fit it on the tuning pins.)

I hope to perhaps someday offer custom tuning wrenches with all my bowed psalteries, or at least by special request. I think it would be nice to have a tuning wrench from matching woods from the psaltery, made as long or as short as needed.

Crop Circle Rosette

I’ve always been fascinated by the patterns of crop circles. I think that some of them are incredibly beautiful and complex patterns.

Naturally, I began to think of ways to somehow apply this to bowed psalteries. I just wanted to have a little fun with it. So, I inlaid a giant purpleheart disc in the middle of a spruce soundboard, (this is the “corn field” so to speak), and them drilled a pattern of holes to loosely duplicate a crop circle pattern.

Bowed Psaltery Top RoseThe pattern is apparently based on some mathematical formula called a “Julia set.” (Don’t ask.) All I know is, it looks pretty, and will make a lovely soundhole rosette.

:)

A Psaltery’s Weight

So, what does all of this stuff weigh??? Here’s some of my own measurements, to help you get a perspective on things:

  • 60 tuning/hitch pins – 1 pound, 1.4 ounces
  • 30 wound strings – roughly 2.5 ounces
  • Bridge – between .5 and .9 ounces depending on the wood used
  • Saddle – .1 to .3 ounces

So, you can clearly see, just the “extras” alone are responsible for about 1 pound, 5 ounces of weight. So, even an ultralight psaltery will weigh over 2 pounds when finished. I think it would be quite difficult to get below this number on a 30-string psaltery! (Assuming the sides are at least 1 1/2″ tall, and the length is over 23″.)

Being at the low end of the spectrum, it becomes very hard to achieve even a 5% reduction in overall weight. It is, however, very easy to make things heavier, and by much more than a 5% increase! :)