Posted on

Questions: Adjustable Truss Rods

Questions: Adjustable Truss Rods

by John Calkin

Originally published in American Lutherie #74, 2003 and Big Red Book of American Lutherie Volume Seven, 2015



Steven D’Antonio of Bellingham, Massachusetts asks:

I have been using the Hot Rod 2-way Adjustable Truss Rods made by Stewart MacDonald for several years with good results. I have been placing them dead center in the neck without any problems that I am aware of. But recently I read something by John Calkin in AL stating that since the treble strings are under more tension than the bass, some luthiers offset their truss rods toward the treble to compensate for the imbalance in tensions. I asked Stew-Mac and also LMII for their advice, and they both suggested dead center placement for the truss rod. If you suggest offsetting towards the treble, how much is enough?


John Calkin of Greenville, Virginia answers:

It’s pretty common to find that when the neck of a guitar with some age on it is adjusted, the treble side still has a slight bow after the bass side of the fingerboard is flat. Pulling out the bow on the treble side will often fret out some of the bass notes nearest the nut. Usually this is a minor affair, but occasionally the only fix is some fret filing or even a refret after the fretboard has been trued. I tend to think of this as an electric guitar problem, but that may only be because electric guitarists are more obsessive about having the lowest possible action.

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. For details, visit the membership page.

MEMBERS: login for access or contact us to setup your account.

Posted on

Review: Taylor on Guitars: New Neck Designs by Bob Taylor, Taylor Guitars

Review: Taylor on Guitars: New Neck Designs by Bob Taylor, Taylor Guitars

Reviewed by Woody Vernice

Originally published in American Lutherie #62, 2000 and Big Red Book of American Lutherie Volume Six, 2013



Video: Taylor on Guitars: New Neck Designs
Bob Taylor, Taylor Guitars
www.taylorguitars.com

I’ve been thinking about this video for a month, and last night Bob Taylor was in my dream. Taylor, myself, and about thirty nondescript luthiers were thrown in the clink overnight on trumped-up charges, shipped out of town on a freight train, then delivered home on a battered bus. I arrived home with my pack frame, but everything in it had been scattered along the tracks and highways of our odyssey. Bob was good company, but with his close shave, razor-cut hair, and classy overcoat, he clearly wasn’t one of the boys.

Taylor (the real man) is always friendly — even jocular — when accosted at lutherie conventions. The Bob on this video is more like the guy in my dream. Not aloof, but quiet and understated. He wants to sell us on his new guitar neck but not too strongly, for he’s aware that a heavy hand might raise the hackles of a tradition-locked audience. Taylor (the company), once the iconoclastic upstart, is now a major player in the guitar world with 700+ dealers, and they don’t want their pioneering spirit to rock their empire. Stacks of companies have gone under by producing fine products that the public wasn’t ready for, and Taylor certainly doesn’t want to find themselves on the top of that heap.

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.

Review: Taylor on Guitars: New Neck Designs by Bob Taylor, Taylor Guitars

Reviewed by Woody Vernice

Originally published in American Lutherie #62, 2000 and Big Red Book of American Lutherie Volume Six, 2013



Video: Taylor on Guitars: New Neck Designs
Bob Taylor, Taylor Guitars
www.taylorguitars.com

I’ve been thinking about this video for a month, and last night Bob Taylor was in my dream. Taylor, myself, and about thirty nondescript luthiers were thrown in the clink overnight on trumped-up charges, shipped out of town on a freight train, then delivered home on a battered bus. I arrived home with my pack frame, but everything in it had been scattered along the tracks and highways of our odyssey. Bob was good company, but with his close shave, razor-cut hair, and classy overcoat, he clearly wasn’t one of the boys.

Taylor (the real man) is always friendly — even jocular — when accosted at lutherie conventions. The Bob on this video is more like the guy in my dream. Not aloof, but quiet and understated. He wants to sell us on his new guitar neck but not too strongly, for he’s aware that a heavy hand might raise the hackles of a tradition-locked audience. Taylor (the company), once the iconoclastic upstart, is now a major player in the guitar world with 700+ dealers, and they don’t want their pioneering spirit to rock their empire. Stacks of companies have gone under by producing fine products that the public wasn’t ready for, and Taylor certainly doesn’t want to find themselves on the top of that heap.

In short, Taylor’s new neck is rigid from the end of the headstock to the upper end of the fingerboard. It attaches to the body only with bolts, and the heel and the fingerboard extension fit into pockets of such tight tolerance that they are essentially invisible. From the outside the guitars look like the Taylors of old. In the pockets is a mated pair of tapered shims, and the neck can be reset by removing the bolts, changing the shims, and reassembling, a process that’s done on screen in less than five minutes. It’s sort of a wildly sophisticated version of the Fender Micro-Tilt neck. The headstock is also finger jointed to the neck, and Bob uses a press to demonstrate that the breaking point of the joint is at least as strong as that of a one-piece neck. There are other new features, but you should get the video to check them out.

The tape is carefully crafted to convince even the guitar idiot that the new neck is a real step forward, not just a gimmick. Paper models and dissected guitars abound as examples of old and new technology. Bob’s explanations are crystal clear. The video opens with a disjointed and rapid factory tour, and later there’s footage of a robo-luthier milling a body to accept the new neck system. A parking lot shot of Bob setting a guitar on fire with his giant magnifying lens would have livened things up, but on the whole this video is watchable and informative.

I’ve been a fan of Bob and his guitars since they hit the scene. I’m certainly willing to concede that the new neck is a step forward. Not that neck sets are that big a deal. The typical well-made guitar may go decades before distortions in the body make the action unplayable. Spending $200–$400 every ten years to keep a valuable old friend serviceable isn’t such a burden. Putting a shim under the fingerboard extension during a reset will keep the neck playable even on a cutaway guitar. This is a normal part of life for vintage-instrument enthusiasts and anyone else who keeps an instrument long enough for it to show some age. For decades to come repairmen are likely to make a good living from resets. The fact that your Taylor dealer can now keep your ax in fine playing form (and perhaps for free) as the years go by, and keep the joinery looking factory-new, will likely take some time to gain as a sales pitch.

But there’s a philosophical side to this that I can’t ignore. Taylor was already a frontrunner in high-tech guitar making, but according to their website they had to install equipment capable of higher precision in order to implement their new neck technology as invisibly as they wished. Forget the issue of patent infringement — a guitar factory has finally gone where hand builders probably can’t afford to follow. The impact may be years in the future, but if demand for technically refined instruments snowballs, the definition of a well-made guitar may change in a way that puts the lone luthier in jeopardy. But I suspect that the CNC revolution has just begun, and its impact on our industry probably can’t be guessed at from our vantage point.

Alone among the crafts, the more a handmade guitar looks like a factory product, the more successful it is deemed. Traditional concepts and cosmetic perfection are market priorities, regardless of what most musicians maintain, and guitars are seldom made as a personal statement of creation.

Where is our James Krenov? Krenov founded a school of furniture making that eschewed trick joinery, shiny finishes, and overstated decoration in favor of an elegant simplicity of design, surfaces that displayed tool marks (especially his beloved hand planes) as the sign of a human creation, and oil or wax finishes that let the wood feel like wood. Not that Krenov’s ideas would transfer directly to the guitar. But enough craftsmen were so enamored of Krenov’s ideas that they bucked major trends in furniture design until their market presence couldn’t be ignored.

Orville Gibson briefly provided such an influence before he sold out to a corporate entity, and we certainly have contemporary builders who are founts of inspiration, but by and large guitar makers still strive for factory perfection at the expense of personal statement. For the last decade or so the factories have followed the lead supplied by the little guys and the one-off builders. Now we have a sign that the factories may lead where the rest of us can’t follow.

The factories will always furnish the world with 99% of its guitars. In the future the “one-percenters” may need a new ethic to explain their presence. I hope to see the day when handmade guitars are so distinctive that they need no logos to identify their makers. ◆

Posted on

Review: Shoptalk 5 by Todd Sams, Don MacRostie, Dan Erlewine

Review: Shoptalk 5 by Todd Sams, Don MacRostie, Dan Erlewine

Reviewed by John Calkin

Originally published in American Lutherie #59, 1999 and Big Red Book of American Lutherie Volume Five, 2008



Video: Shoptalk 5
Todd Sams, Don MacRostie, Dan Erlewine
Stewart-MacDonald

At the ’99 Merlefest in North Carolina I had the good fortune to find myself manning a booth next to Stew-Mac. It was a pleasure to meet Todd Sams and get to know Jay Hostetler better. It was also astonishing to hear so many self-proclaimed luthiers confess that they had never heard of Stewart-MacDonald. Where do these luthiers buy their tools?

My guess is that they aren’t buying them at all, that what they can’t find at Ace Hardware or cobble together in the shop they are doing without; that they don’t even know about the tools that could make their work better and their lives easier.

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

Product Reviews: Dan Erlewine’s Don’t Fret video

Product Reviews: Dan Erlewine's Don't Fret video

by Harry Fleishman

Originally published in American Lutherie #34, 1993 and Big Red Book of American Lutherie Volume Three, 2004



Dan Erlewine’s Don’t Fret video and specialized tools
Stewart-MacDonald
www.stewmac.com

I will never forget my first fret job. It was a balmy spring evening; the jasmine were blooming. The year was 1964. We were alone in my bedroom, just me and my Strat. I was an anxious sixteen year old. She was a blonde, born in ’62.

This was nine years before I saw a copy of Irving Sloane’s groundbreaking book on repair, so when I decided to fix a few badly worn frets I was on my own. The worst wear was on the 2nd string, 1st fret and the 1st string, 3rd fret; the rest were still pretty good. Out came the soldering gun! No, I wasn’t planning to carefully remove the offending frets for replacement; I was going to fill the grooves with solder! I heated up the frets and flowed a bit of solder on. After they cooled, I smoothed them over with the file on my nail clipper. They looked great and I felt heroic. That is the proper technique, isn’t it? Nearly thirty years later, I know better. I should have used a soldering iron, not a gun. The gun could have demagnetized the pickups!

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

Questions: Zero Fret Advantage

Questions: Zero Fret Advantage

by Steve Klein

Originally published in American Lutherie #61, 2000

 

Greg Pacetti of Fairbanks, Alaska asks:
Can you tell what the advantage is in having a zero fret at the top like on the Klein and Selmer guitars instead of a regular nut?


Steve Klein of Sonoma, California
responds:
I feel the zero fret is the only way to have an open string and fretted string sound the same. I’ve found two other things I like about this arrangement: 1. By using a slightly higher fretwire for my zero fret, I can easily set the string height over the first fret for all the strings at once by filing the top of the zero fret down; 2. This also affects intonation by moving the string termination point forward. There are other articles that explain in more detail the reasons one might want to do that.