Posted on March 4, 2022May 21, 2025 by Dale Phillips Thoughts on Soundboard Vibration Thoughts on Soundboard Vibration by Paul Wyszkowski Originally published as Guild of American Luthiers Data Sheet #200, 1981 The classic guitar, like the harp but unlike the violin, the mandolin or the zither, has its strings attached directly to the soundboard. In the case of a violin, it is pretty clear that the bridge communicates primarily vibrations which are perpendicular to the surface of the soundboard. But it is not so obvious how the strings of a guitar transmit their vibration to the soundboard. However, a few minutes’ thought and a simple experiment can settle that question. Back in 1954, J.K. Sutcliffe stated in an article in Guitar News that the fundamental action linking the string to the soundboard is the rocking of the bridge in response to the longitudinal (along the length) vibrations of the string. That is, the front and back edges of the bridge rise and fall as the string becomes tighter and looser (see Fig. 1). Later, Michael Kasha used this idea in his theory of guitar design. As a consequence, this view was accepted by many luthiers as correct. Become A Member to Continue Reading This Article This article is part of our premium web content offered to Guild members. To view this and other web articles, join the Guild of American Luthiers. Members also receive 4 annual issues of American Lutherie and get discounts on products. For details, visit the membership page. If you are already a member, login for access or contact us to setup your account.
Posted on March 4, 2022May 19, 2025 by Dale Phillips Harpsichords: Reconstructing an Era Harpsichords: Reconstructing an Era by Byron Will Originally published in Guild of American Luthiers Quarterly, Volume 5 ,#4, 1977 The music of the renaissance and baroque has undergone a rebirth in the twentieth century, with musicians and makers attempting to rediscover the high level of the art which was reached. A great deal of work has been done in the enormous process of making a musical era live again, with the scholar having to be cautious of falling into preconceptions and making personal assumptions which may be quite false. This long an difficult process has many times changed the musicians and makers outlook on the “correct” approach. Although there are not and never were absolutes, much more is known than twenty years ago and the modern maker has a better idea of what is required of the musician interpreting the great compositions of the past. The most logical approach the modern harpsichord maker may take is to carefully study the old instruments and attempt to understand the old makers methods. There are many antiques that have been restored, although not all with the greatest of care. Many old instruments have been altered, perhaps many times, so not much of the original remains. What can we tell from the antiques which are two or three hundred years old? The antiques play music with the clarity, growth, and beauty that a great instrument has, having a strong character that works with the music and performer to give a completely satisfying performance. The antiques sometimes have a certain ugliness or crudeness to their tone adding charm and incisive character. The modern maker must determine what he hears in the antiques, study how they were constructed and incorporate this information in his work in order to properly approach the old makers’ art. Their need for caution is as important as the scholars’. Become A Member to Continue Reading This Article This article is part of our premium web content offered to Guild members. To view this and other web articles, join the Guild of American Luthiers. Members also receive 4 annual issues of American Lutherie and get discounts on products. For details, visit the membership page. If you are already a member, login for access or contact us to setup your account.
Posted on March 4, 2022May 20, 2025 by Dale Phillips Business Ethics in Lutherie Business Ethics in Lutherie by Lawrence Lundy Originally published in Guild of American Luthiers Quarterly, Volume 6 ,#2, 1978 Among the purposes listed in the G.A.L.’s charter is to encourage among luthiers the highest possible standards of ethical business practices in the operation of their enterprises. The questionnaire sent out at the end of last year was intended to acquire a range of ideas on the subject of current business practices as they relate to the customer. The response was surprisingly good with over 90 members responding to the joint questionnaires. In writing this report, I have tried not to set any standards by suggesting what the average policy is, or the one followed most frequently, or by inserting any of my own values. The idea was to make a shopping list by including every idea mentioned by respondents for modifying their own practices. Because such reporting lacks personality (both mine and those of the respondents) and tends, therefore, to be inherently dull, I have also tried to be as brief as possible. Become A Member to Continue Reading This Article This article is part of our premium web content offered to Guild members. To view this and other web articles, join the Guild of American Luthiers. Members also receive 4 annual issues of American Lutherie and get discounts on products. For details, visit the membership page. If you are already a member, login for access or contact us to setup your account.
Posted on March 4, 2022May 20, 2025 by Dale Phillips Steve Kauffman: Winnin’ and a-Grinnin’ Steve Kauffman: Winnin’ and a-Grinnin’ by Ted Davis Originally published in American Lutherie #6, 1986 Mention guitar flat-pickers and names like Dan Crary, Tony Rice and Mark O’Connor burst into our minds. To the growing number who know Steve Kauffman, his name flows just as easily and quickly into our thoughts. Steve has many things in common with these “biggies”. For instance only three men have ever won the flat picking championship at Winfield Kansas twice. Mark O’Connor and Steve Kauffman are two of the three. Dan Crary had the following to say about his first meeting with Steve: “One night in the summer of 1977 I had a chance to sit down and join with some fine guitar players in Knoxville, Tennessee. One of the things I remember about that gathering is the looks of respect and awe several of the pickers gave Steve Kauffman when he came over and sat down. I soon found out why: Steve is one of the best young flatpickers in the country. And along with his flair for the hot and flashy, he has some additional ammunition like power, clarity and musical taste. All those things make him an out-of-the-ordinary guitar man. The music is up beat, hot and melodic. When it’s over you feel like you’ve heard the tune and you’ve learned a couple of things about guitar and mandolin playing and you’ve enjoyed yourself besides.” (From the cover of Steve’s first album “Footloose”.) Become A Member to Continue Reading This Article This article is part of our premium web content offered to Guild members. To view this and other web articles, join the Guild of American Luthiers. Members also receive 4 annual issues of American Lutherie and get discounts on products. For details, visit the membership page. If you are already a member, login for access or contact us to setup your account.
Posted on March 4, 2022May 21, 2025 by Dale Phillips Mossman Truss Rod Adjustment Mossman Truss Rod Adjustment by S.L. Mossman Originally published as Guild of American Luthier's Data Sheet #263, 1983 Explanation of the Truss Rod and how it Works The steel rod is laid in at a curve. The curve extends from the first fret and tapers off at the ninth fret. Since the rod is anchored at both ends, when the nut end is tightened it simply shortens the rod by pulling the curve out of the rod and straightening itself, forcing the low part of the rod up and pulling the hight point down, which is the point of least resistance, causing a back bow in the neck. Become A Member to Continue Reading This Article This article is part of our premium web content offered to Guild members. To view this and other web articles, join the Guild of American Luthiers. Members also receive 4 annual issues of American Lutherie and get discounts on products. For details, visit the membership page. If you are already a member, login for access or contact us to setup your account.