Posted on

Construction of the Colombian Tiple

Construction of the Colombian Tiple

by Anamaria Paredes Garcia and R.M. Mottola

Originally published in American Lutherie #90, 2007, Big Red Book of American Lutherie Volume Three, 2004



American Lutherie #82 featured an article and plan for the Colombian tiple by Bogotá luthier Alberto Paredes. This is a companion article to that one, featuring a detailed description of how the tiple is constructed in Sr. Paredes’ shop. The design of the tiple is heavily influenced by that of the classical guitar, but as it was not directly descended from the classical, this instrument has unique characteristics. With its multiple courses of steel strings, the construction of the tiple has to be able to withstand much higher static string tension than a classical guitar.

The top is cut from bookmatched spruce, nominally 3MM thick. The two halves are generally cut out on the bandsaw at the same time, as shown in Photo 1. The center seam edges are jointed, first on the jointer (Photo 2). Following machine jointing the top halves are finished up on the shooting board using a hand plane. Note that the halves are simply pressed by hand to hold them down on the board during shooting (Photo 3). Glue is applied to the center seam surfaces (Photo 4) which are then clamped using simple cauls to a flat, waxed gluing board (Photo 5). Once the glue is dry the squeeze-out is stripped off the back side of the top.

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

“Cricket”: A Reclaimed Salvage Recovery

“Cricket”: A Reclaimed Salvage Recovery

by James Condino

Originally published in American Lutherie #90, 2007



A good friend of mine outside of Bend, Oregon has a wonderful old wood shop that has been in production since the 1940s, outliving several owners. The place is full of fantastic old machinery from the last hundred years. Big chrome badges with names like Walker Turner, Crescent, and Oliver are everywhere. Dusty billets and half logs of claro walnut, bigleaf maple, and figured myrtle, stacked decades ago, lie piled up in the back. Favored ebony and true Honduras mahogany boards are stashed in the ceiling rafters. The building itself has signs of constant evolution — false roofs, sealed-off rooms, and hidden treasures everywhere. Every few years, Doug calls me over to help knock out a wall or some similar project in the constant evolution of his floor plan.

That is when I discover hidden gems from seventy years ago when Bend was a tiny little cowboy town that nobody had ever heard of. Old-growth Douglas fir trees covered the Cascades surrounding the high desert in such abundance that even your shop and garage were built from fine timbers: 30–40 even lines per inch, quartersawn, no runout, perfectly clear. After three quarters of a century seasoning in the arid climate, the stuff rings like a church bell when you tap it and splinters like fiberglass when you break it against the grain.

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

The Venezuelan Cuatro

The Venezuelan Cuatro

by Aquiles Torres

Originally published in American Lutherie #94, 2008



The Venezuelan cuatro is descended directly from the Renaissance guitar, which was brought by Spanish conquerors and colonizers to Venezuela in 1498. Over the centuries the small guitar kept its four courses (“cuatro” means “four” in Spanish) but switched from double to single strings. The shape of the cuatro has progressively changed until today it is a perfect reduction of a classical guitar, but with fourteen frets on the neck and no frets over the soundboard.

The cuatro is played in almost 100% of Venezuelan folkloric and popular music, and even academic music has been developed for the cuatro. Due to its history, there is a remarkable Spanish influence on Venezuelan music, and many “flamenco” sounds can be recognized, especially in the regional styles of the plains and the east coast.

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

Dulcimer 101

Dulcimer 101

by John Calkin

Originally published in American Lutherie #98, 2009



There's a good reason why dulcimers get no respect. They are most often judged by their worst players. No one faced with a no-talent, beginner guitarist says, “That instrument isn’t worth a damn.” But when confronted by someone trying to strum the dulcimer and warble through “Amazing Grace,” that’s exactly the attitude that most of us adopt — “That instrument isn’t worth my time.” But if you’ve ever heard the likes of Marks Biggs, Leo Kretzner, Harvey Reid, or Janita Baker, just to name a few, you know that the instrument is only limited by the ability and imagination of the player. So please leave your attitude at the door.

I quit building dulcimers after about eighty pieces. When I ran out of market I moved on to other instruments. Guitars and banjos may be more complicated, but I never felt that I had outgrown dulcimers. Recently I met dulcimer teacher Dinah Ansley. Teachers of obscure instruments often become hubs of like-minded people. After examining and playing a couple pieces I had left after a decade of nonbuilding, Dinah told me that if I would make dulcimers again she would recommend them to her students.

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

Blackshear/Nagyvary Guitar

Blackshear/Nagyvary Guitar

by John E. Philpott

Originally published in Guild of American Luthiers Quarterly Volume 12, #2, 1984



Anybody that has heard a guitar built by Thomas Blackshear is already aware that he builds world-class instruments, but this time it was something special. I was asked to be the Master of Ceremonies at a concert that would introduce to the world a guitar built by Tom, in collaboration with Dr. Joseph Nagyvary, a biochemist who had recently gained a great deal of attention by claiming, then demonstrating, that he had rediscovered the processes of the Cremona Masters. This, I was told, would be a Stradivarius guitar!

Naturally, I approached the matter with a mixture of enthusiasm and hardboiled scientific skepticism. My introduction to the guitar was over the telephone (yet!) and I was already quite impressed. A subsequent call from guitarist Terry Muska who told me that we would not be needing a microphone at the concert whetted my appetite further, and when I heard a preview of the instrument, all of my reservations were gone. The story really began about a year ago when biochemist, Joseph Nagyvary (Professor of biochemistry and biophysics, Texas A&M University) discovered that the wood from the Stradivari and Guarnari instruments was remarkably different from that of the more modern instruments, in that the tubes that comprise wood (xylem) were not plugged with dried pectin. Furthermore, the chemical composition of the open-tubed Cremona instruments was very different, and that the wood was much stiffer and less elastic than more modern instruments that have been built in the last 350 years.

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.