The violin was sealed but unvarnished, tuned to a440 and fitted with a 42 g chinrest. The position of the sound post inside a violin is critical. Fine tuners or pegs may be used to tune the violin. Changing the tuning up or down will change the pressure on the top of the instrument and might necessitate a different adjustment. Buy violin set of sound post tools s setter, scissor setter, gauge, and sound post retrieve vwws. When i started out, a post crack in the back was seen as the death o. Tap tone tuning the violin sound post for better performance using tap tone technology. View of a sound post through the end pin hole at the bottom of the violin. They carry a large selection of quality violins, violin parts, bows, construction woods, finishes, accessories, technical books, strings, and much more. Join daniel as he travels the world exploring, helping violinists, violin makers.
The violin had well developed body modes, as well as a0, at the lower frequencies in the range of the violin as will be seen in the tap responses below. The sound of a bowed instrument violin family is not the sound of the vibrating string but the vibrating wood it activates through the bridge. Also inscribed with pencil on he inside of the top is this. A minutely higher tuning is sometimes employed for solo playing to give the instrument a brighter sound. After 250 years, how did the two happen to become separated. Learning to tune your violin is an important part in becoming proficient in your ability. Shop for violin, viola, cello, bass, chamber music, orchestra, royal conservatory, popular, suzukui, fiddle and many more types of sheet music. How to set a sound post, install, installation, soundpost. Violin sound post adjustment article about violin sound. Miles doubleday, our senior restorer, has over 20 years experience with ealing strings london, uk. I have purchased sound post blanks from other vendors.
Keeping post at a slight angle move toward center widest area of body, then begin standing post upright. Specialized tools for standing up or moving a sound post are commercially available. The position of the sound post inside a violin is critical, and moving it by very small amounts as little as 0. For more information or to order daniel strings, violins, bows or accessories, please. Repairing a crack over the sound post requires a patch on the inside of the top plate. The violin is tuned to the following notated pitches click on the notes to hear the pitch.
After tuning, the instruments bridge may be examined to ensure that it is standing straight and centered between the inner nicks of. Sound post crack if a violin has the misfortune to develop a crack in the sound post area this will effect the instruments performance dramatically. The basics of sound post setting for most of these string postings i write as an educator, but this time i write as an enthusiast. Repairing an instrument with a sound post crack triangle. The top or back plate can crack, or distort making it crack when you try to stand the sound post back up. The high notes come from the wood between the treble foot of the bridge and the top of the sound post. What is the current thinking on the devaluation of instruments that have been damaged by sound post cracks in the back, replaced heads, etc. This tool is specifically designed moving and setting a sound post. The post causes the instrument to vibrate in asymmetric patterns which project sound very powerfully. This article will explain what is involved in performing a sound post reset.
Wm mason ii violin shop offers the following repairs and services for violins, violas, cellos and bass instruments. If it collapses while the strings are on the instrument, it could cause serious damage. There are two crucial distances in the placement of the spruce sound post. Repairing an instrument with a sound post crack triangle strings. Jun 14, 2011 when you and your violin maker are making soundpost adjustments, make sure it is tuned exactly as you are going to be playing it.
Browse other questions tagged tuning violin or ask your own question. Violin sound post measuring system smg2gauge and smproplus setter. This question was prompted by lyndons reply to puckfans thread labeled pietro guarneio. Using post setter, insert post into treble side fhole with post toward the tailpiece. Ive also seen the top plate actually pop off glue fail around the edges when the post that has. Dec 24, 2010 but heres the thing you do not want that violin sitting around with the strings under tension for very long without the sound post in. An a tuning fork, digital tuner, pitch pipe or a piano may be used to assist with tuning. While the cost of a violin repair may vary depending on the severity of damage, the luthiers particular costs, or the age of the instrument, this list of common price ranges for student and intermediate violin repairs should give you a general idea of a how much you can. Diy violin adjustments for better sound connolly music. Stick post down from top of post at shortest side picture 11. The sound post bridges the top and back of the violin on the inside, allowing them to vibrate together more harmoniously. The randomusefulstuff youtube tuning video is an easy to use violin tuner designed to help you get the right notes to tune your violin. As a performer i always found it a little disappointing that most of us dont have any skills in upkeeping our instrument, whether its carving a bridge, rehairing a bow, or setting a sound post. How much does it cost to repair a broken soundpost in a violin.
When in position and with no string tension, the sound post should stand in position without falling when the violin is gently tipped. See our selection of world class sheetmusic for all types of string intruments. An instrument without a sound post will sound weak, thin and hollow. They were always rough cut that is you would have to spend time to sand them down to a proper diameter. In some circumstances we just glue the crack and hope it holds, as would be the procedure on an inexpensive instrument. The balance of the strings is affected by this distance. Ive made 100 violas, yet not one sound post crack at least not to date. Good combination, helps measure length and the end angles of the sound post.
Dec 14, 2016 how to set up violin sound post please subscribe at least one new video is posted each and every day. Have the sound post checked to make sure it is not correspondingly too short or too long. Using an electronic chromatic tuner is the best way for beginners to learn this diy violin adjustment. How much does it cost to repair a broken soundpost in a. This measurement can be made with a cut business card. Its good to have a new piece of wood covering the cracked area with a slightly altered grain orientation, effectively laminating the top in that sensitive area. At least one new video is posted each and every day. Sound post definition of sound post by merriamwebster. The pointed end of the sshaped setter is designed to pierce and position the sound post inside the instrument and the other side is designed to pull or push in or out or tap from side to side. When repaired properly with a sound post patch, the instrument. If the string sounds lower than the correct pitch, gently turn the fine tuner or peg to the right until it reaches the correct pitch. Stewmacs sound posts come finished in a diameter appropriate for most fiddles.
Violin free delivery possible on eligible purchases. The movement of a post can definitely change the sound. When repaired properly with a sound post patch, the instrument can continue to be a reliable tool beyond your lifetime and perhaps even improve its tone. Strings have come loose due to humidity, broken or fallen. The soundpost and bass bar are usually equidistant from the respective edge of bridge foot. Mar 28, 2016 as the parent of a violin student, you may be curious about how much you can expect to pay for a particular repair. Tuning the violin sound post by david langsather, an instructional video. Moving it closer to the treble f hole usually makes the sound brighter, sometimes harder, the opposite direction makes the violin sound warmer, darker sometimes a little less powerful. Violin top crack repair fixing a short crack on a violin top. The sound post of a violin is a small dowelshaped piece of wood usually spruce that is positioned inside the violin with the tip touching just below the right foot of the bridge. The post puts a lot of pressure on that area and the bridge puts a lot on from the other side.
We have made the tuner interactive so you can select any. Instrument repairs t he sound post has a repair and restoration team comprised of luthiers with specialized training at european violin making schools and considerable international experience. In resetting the soundpost to temporarily get the instrument up and working again, we are embarking on a complicated procedure. The first is the relationship of the soundpost to the bass bar. Violin maker guy rabut on when to adjust a sound post. Violin viola s style sound post setter, sets the standard for the very useful s setter, rubber grip, stainless steel sharpened point usa. This instrument had lots of cracks a couple of them were only a couple millimeters apart. If the string sounds higher than the correct pitch, gently turn the peg or tuner to the left. Find out information about violin sound post adjustment. Experienced luthier, keith williams offers these suggestions for making your violin sound its best.
It is the string tension that really clamps the sound post into position. Aug 24, 2014 tuning the violin sound post by david langsather, an instructional video. As the sound post tension is critically important to the acoustic response of the violin a crack in this area will result in the instrument becoming unplayable. Another sound post crack with lots of other cracks on the top. If the string slots in the bridge or top nut are too narrow, the strings will not slide through them during tuning. The fall of the soundpost jim clinton violins greenville, sc. The four strings on the violin are tuned in perfect fifths to the following notes. Ive also seen the top plate actually pop off glue fail around the edges when the post that has rattled around for.
If a sound post is too long, we trim down the sound post to prevent the pressure from cracking the top plate. Before you tune a violin, the most important thing to check and correct is the position and orientation of the violin bridge. When a top crack passes over the sound post area it is the usual procedure to inlay a patch on the inside so that the pressure from the soundpost will not reopen the crack. That is why you get no sound if the sound post is directly under the foot the bridge. Loosen the strings and take it to a competent repairman. Without this correction, the violin bridge could snap hard on the violin s top surface, causing damage to the varnish. Sound post cracks are very common in the long life of a violin family instrument. Soundposts in student instruments fall all too often. Sound post definition is a small post in an instrument of the viol or violin family set nearly under the bridge as a support and as a transmitter of vibrations to the back.
1425 151 469 1042 129 1543 1576 1212 852 1597 466 1502 515 493 358 1262 1183 1371 1533 348 616 1049 65 550 472 594 1580 835 210 258 1192 712 1338 455 561 1103 1289 203