Soundboard Veneer Splits

Splits in the soundboard veneer do not migrate into the board itself.

Splits in the soundboard veneer do not migrate into the board itself.

 

So, you see some small cracks or splits running along the center strip on your pedal harp, and you’re wondering if this is a sign of scary expensive repairs to come. Fortunately, splits like the one shown in this photo are rarely a cause for concern. As ominous as they look, they are cosmetic, not structural.

The wood grain on this harp’s soundboard appears to run parallel to the center strip, but the wood you see is only a very thin veneer. The grain of the underlying soundboard actually runs perpendicular to the center strip. While the veneer is splitting, there is no way this split will transfer into the soundboard, since the grain direction is different.

If you have a pedal harp, take a flashlight and look at the underside of the soundboard inside the body. You’ll see that the grain of the board is horizontal back there, not running the length of the soundboard the way the top veneer does. In essence, the split you can see on the top is only “skin deep,” and won’t go past the surface layer of wood.

Seen from behind, the grain of the sounboard runs perpendicular to the center strip.

Seen from behind, the grain of the soundboard runs perpendicular to the center strip.

 

Why do these splits happen? Under string tension, the soundboard is naturally pulled upward. As harps age, they develop a degree of bowing or “bellying” in the soundboard. This is actually an important part of the harp’s sound. A bowed soundboard is more resonant than a flat one. This is one reason sound improves with age.

While the soundboard itself is built to withstand the stress of constant string tension, at least for several decades if not more, the veneer is literally paper thin. Moreover, wood is weakest along grain lines. The tension on the board is highest right in the center where the strings are pulling. Where the underlying soundboard can flex under tension, the surface veneer can’t always follow suit. This can results in splits like the ones shown above.

Can these be repaired? First of all, the word “repair” is probably too strong of a word. Nothing is really broken. Okay, you might say, can they be touched up? While I haven’t asked this question of a touch-up expert, I suspect any touc-up work would be temporary. This section of the instrument will continue to bow up over time, and finishes, like wood grain, don’t necessarily flex under tension.

When is a crack in the soundboard something to worry about? If you notice a crack running parallel to the center strip, but about one half inch to one inch away from it, then you have cause for concern. Underneath the board, there is another center strip, much thicker and wider than the one on the surface. A split or crack along the edge of the larger bottom center strip can be an indication that the soundboard is on its way to coming apart. If you do see something like this, shine a flashlight at it. If you can see light on the other side of the soundboard, it’s time to start thinking about replacing the board, or the harp, depending on its monetary and sentimental value.

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Fall 2014 Harp Regulation Schedule

harpreg30Here’s an at-a-glance look at my schedule from late July, 2014 through the beginning of November:
 

  • July 21-27: Redlands, CA
  • August 25-30: Ann Arbor, MI
  • September 5-8: Interlochen, MI
  • September 19-24: Salt Lake City, UT
  • September 25-27: Spokane, WA
  • October 6-10: Omaha, NE
  • November 3-8: Austin, TX

 

If you’d like to schedule an appointment for any of these locations, feel free to contact me (steve (at) mossharpservice (dot) com). If you’re viewing this post after Summer/Fall of 2014 you can find an updated schedule on my calendar page.

Lyon & Healy Lever Harps: Pedal or Lever Strings?

Lever Harp Lineup at Lyon & Healy WestI was talking with a colleague over at harp.com, Lyon & Healy’s partner website for strings, accessories, and all things harp, and he told me that his customers frequently experience confusion over what type of strings to buy for their Lyon & Healy lever harp. Bow Brand, which produces strings for Lyon & Healy and harp.com, produces both pedal and lever harp strings.  The confusing thing is that many models of Lyon & Healy lever harp are designed to take pedal harp strings.

Lyon & Healy’s three current models of lever harp, the Troubadour, Prelude, and Ogden, are all string with pedal harp strings. The same is true of the Folk Harp, which is no longer produced, but there are still lots of them being played. Since Lyon & Healy is a pedal harp maker, they have long designed most models of lever harp they produce to have the same spacing, tension, and feel as their pedal harps. This eases the transition for a student who begins on lever harp and then progresses to a pedal harp once she has decided she’s crazy enough to stay with the harp. In esssence, these models of lever harp function as “starter” pedal harps as far as tension, sound, and feel are concerned.

Other models of Lyon & Healy lever harp were designed for the player who intends to stay with the lever harp. The Lyric and Shamrock are two examples. Both of these are strung with Bow Brand lever strings. The electric Silhouette is also strung with lever harp strings.

You don’t need to keep all of this information in your head if you generally order through harp.com. The site includes a form where you can select your model of harp and get a list of the appropriate strings. The problem arises, according to my friend who handles harp.com orders and shipping, is that many customers are confused when their order arrives and they find they’ve received a set of pedal harp strings for their lever harp. If you own an Ogden, Prelude, Troubadour, or Folk Harp, don’t send that order back! You’ve got exactly what you need.