Posted on July 1, 2024May 22, 2025 by Dale Phillips Questions: Single String That is Too Sharp Questions: Single String That is Too Sharp by Neil Kok Originally published in American Lutherie #102, 2010 Neil Kok from Finland adds his answer to the question in AL #100 about problems with a single string that is too sharp: I was interested in John Calkin’s answer about modifying the saddle to remedy a guitar string that is too sharp. I have an example from one of my own guitars that may complement John’s answer with another solution. If the nut is not made exactly correctly, the string may not rest on the front edge of the nut but farther back, or even on its back edge. If the gap between nut and string is small enough, this may cause a sitar-like clatter and call our attention to the nut. But if there’s no clatter we may not notice this at all, and wonder why the string is sharp. I just filed a bit at the groove for the B string, giving it the right form, and the guitar plays beautifully in tune now.
Posted on July 1, 2024May 22, 2025 by Dale Phillips Questions: First Use of Metal Wire Strings Questions: First Use of Metal Wire Strings by James Buckland Originally published in American Lutherie #100, 2009 Neill Pickard asks: When were metal wire strings first used on a guitar? By what process were these strings produced, and who was the earliest manufacturer? The provenance of the earliest “steel string” guitar would also be of great interest. People have been putting wire strings on instruments since the time wire was readily available, but at some point there would have been a move to commercial string production which would have in turn made possible the appearance of a distinct steel string guitar. James Buckland from Clinton, South Carolina replies: It is probably not possible to say precisely who first strung a guitar with metal strings or when it happened. I do feel confident in saying that the practice was adopted from keyboard instruments such as the clavichord and harpsichord. Two early mandolin methods, the Michel Corrette method of 1772 and the Giovanni Fouchetti method of 1771, refer to the use of brass harpsichord strings on mandolins, although gut was still the most commonly used string material for mandolin family instruments. 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 June 30, 2024May 14, 2025 by Dale Phillips Strings: The (Often) Forgotten Accessory Strings: The (Often) Forgotten Accessory from his 2008 GAL Convention lecture by Fan Tao Originally published in American Lutherie #101, 2010 Joseph Curtin: Some of you already know Fan as the person you talked to at D’Addario after you built a custom instrument and then realized the strings for it don’t exist. He’s also become something of a violin-string guru and a major figure in the violin world, since he not only builds violin strings at D’Addario, but is also a very passionate amateur violinist. Fan started as an electrical engineer at Cal Tech, then got drawn into violin research through his job at D’Addario. Fan started the Oberlin Acoustics Workshop, which is one of the most exciting things that’s happened in instrument research, bringing makers and researchers together. He also started the first Violin Society of America Innovation Exposition, which was a big success and really got people thinking more about innovation. He’s a wonderful person, as well. Fan Tao: Thank you. This is the first convention I’ve attended that represented lots of guitar makers. The most exciting things about working with violin makers are their passion for their craft, their creativity, and their wide range of interests. It’s good to find those same traits among guitar makers. Become A Member to Continue Reading This Article This article is part of the Articles Online featured on our website for Guild members. To view this and other web articles, join the Guild of American Luthiers. Members also receive 3 annual issues of American Lutherie and get discounts on products. For details, visit the membership page. MEMBERS: login for access or contact us to setup your account.
Posted on June 30, 2024May 13, 2025 by Dale Phillips It’s All About the Core or How To Estimate Compensation It’s All About the Core or How to Estimate Compensation by Sjaak Elmendorp Originally published in American Lutherie #104, 2010 Ever since I started playing guitar, I’ve wondered why the saddles in my steel string guitars were set at some magical angle and, more puzzling, why the B string in my Martin D-28 (well, a cheap Japanese replica I have had for forty years now and still outbooms any guitar you want to bring to the bonfire) was about 10% sharp. After having accepted that this was one more quirk of the guitar-building community I had since joined, I got intrigued again when I set out to build a long-scale nylon-string acoustic bass (Photo 1) and, for the life of me, didn’t know what compensation to use. The physics of the problem is very straightforward, but I found the mathematics employed to date rather inaccessible and the recipe for applying the developed theoretical frameworks not very clear. Given the fact that I once was a practicing physics PhD, I had to assume I wasn’t the only one wrestling with the question. Over the course of a long e-mail conversation with R.M. Mottola, for which I am very grateful, I was beginning to see some light at the end of the tunnel. Become A Member to Continue Reading This Article This article is part of the Articles Online featured on our website for Guild members. To view this and other web articles, join the Guild of American Luthiers. Members also receive 3 annual issues of American Lutherie and get discounts on products. For details, visit the membership page. MEMBERS: login for access or contact us to setup your account.
Posted on June 6, 2024May 23, 2025 by Dale Phillips Questions: Vintage Strings Questions: Vintage Strings by Fan Tao Originally published in American Lutherie #91, 2007 Andrew Lines from the Internet asks: I am looking for information on original string types as fitted to early Orville Gibson archtops as well as 1920s and ’30s instruments such as the L-5, New Yorker, and Master 400. I understand that these were originally metal strung, pure copper or Monel wound, but can’t find any info on gauges or core-to-winding ratios. Fan Tao of D’Addario Strings in Farmingdale, New York, replies: I’ve asked Jim D’Addario and several other guitar players around here, and no one knows. They all say it was long before their time. We have historical information only on modern D’Addario products, (back to the 1950s). However, there is some information in the book D’Addario: The Player’s Choice: 1905–2005 by Baker Rorick commissioned by D’Addario in 2005. Chapter 2 starts: “Before WWII, most steel-core strings had been wrapped with copper, silver-plated copper, or ‘commercial bronze’ (90% copper and 10% tin and other alloys). Monel — the trade name for a nickel-copper alloy — became a popular wrap wire in the 1920s, and its high nickel-steel content also made it viable for use with electromagnetic pickups and amplifiers. John Sr. [he passed away in 2000], searching for a louder, brighter, stronger, and longer-lasting string, experimented with different alloys of copper and tin, and developed a formula using 80/20 bronze (80% copper and 20% tin, also called brass) windings over a steel core. Trying different core-to-wrap ratios, he used a lighter core than other string makers, which ended up being the key to a better sounding string.... One of the first people to recognize [their] superiority was John D’Angelico.... It’s not known when [they met], but it is known that by 1937 C. D’Addario & Son had begun supplying their new 80/20 bronze roundwound strings to D’Angelico....” ◆