Our columnistās collection of moon spruce, ready for inspectionāwith a view.
As players get older, our instrument needs change. Our columnist shares how he designed an acoustic adapted to arthritis.
For many acoustic guitarists, playing the instrument is one of lifeās greatest joys. As a luthier, Iāve seen firsthand how deeply musicians cherish their guitars, something they look forward to playing not just weekly, but daily. As any guitarist knows, some guitars simply feel different. While some are more rigid and require extra effort to play, others feel smooth and effortless. With this in mind, as our playing needs evolve, so too may the instruments we choose to accompany us.
My clientele is diverse, ranging from musicians in their 20s to those well into their 70s and 80s. One common challenge I have observed is that as players reach their 50s, many begin experiencing arthritis, which can hinder their ability to play comfortably. There are several techniques luthiers use to improve playability, such as lowering the action or opting for a shorter scale length; for instance, switching from a Martin 25.4" scale to a Gibson 24.750" scale. But, over the years, I began considering whether it would be possible to design a guitar specifically for players with arthritis, allowing them to continue playing with less strain on their hands, shoulders, and overall body.
My guitars are already designed to be exceptionally easy to play. They are not built for aggressive strumming or rugged outdoor use, though I can accommodate various styles. Recently, I took this concept a step further for a customer, creating an instrument with a smaller neck. Moving away from the traditional 1.750" nut width, I refined it to a slender 1.675". The string spacing at the bridge was adjusted to 2 3/16" instead of the wider 2 1/4" spacing used primarily for fingerstyle playing. Additionally, I incorporated a 25" scale length for a lower string tension at full pitch.
Combined with a 13-frets-to-the-body design, these adjustments made the guitar feel significantly smaller and more comfortable in the playerās hands. To enhance comfort further, I used an orchestra-class instrument, and added both an arm and belly bevel, reducing strain on the playerās shoulders. Even though I chose an OM for this build, an auditorium-class design would work well, too.
However, the most crucial aspect of this instrument was the top, which serves as its engine. I selected a piece of moon spruce, personally sourced in Switzerland in August of last year. This type of spruce is lightweight and highly responsive. More importantly, when voiced and tuned correctly, it requires minimal effort to produce sound and it has a higher level of admittance.
āAny movement on the strings, whether by the picking hand or the fretting hand, requires significantly less effort than on a traditional guitar.ā
Admittance is a crucial factor when evaluating any musical instrument, whether one you are building or considering for purchase. In guitars and tonewoods, admittance is the amount of sound that can be produced with a standard level of effort. If a piece of wood has a high level of damping, it will not produce sound efficiently when built into a guitar, resulting in an instrument that is less enjoyable to play. Conversely, if the wood exhibits an extremely low level of damping, the guitar may feel responsive and lively, but this does not necessarily indicate a well-balanced instrument. Damping must be carefully controlled, particularly in the soundboard, to achieve an ideal balance. A properly voiced guitar should provide excellent responsiveness, a full and resonant sound, and treble frequencies that are rich and warm rather than thin or overly sharp. Thus, when discussing these aspects of guitar construction and tonewood selection, the key term to remember is admittance. For this build I was looking for high admittance while retaining a deep, well-balanced tone.
For the player, this means that even with standard tuning at A440 and regardless of whether they choose light or medium strings, though light gauge is preferable, the guitar remains incredibly soft to play. Any movement on the strings, whether by the picking hand or the fretting hand, requires significantly less effort than on a traditional guitar. This is due to the topās high flexibility and responsiveness, allowing for a soft touch while maintaining a respectable level of volume.
For those dealing with arthritis or other hand-related challenges, selecting a softer-playing guitar is essential. Shorter scale lengths can be beneficial, but having an instrument custom-built by a luthier who understands these considerations can make a significant difference. For my customers facing these issues, my goal is to ensure they can continue playing for as long as possible. I recognize how important the guitar is to their lives, and I want to help them keep playing without unnecessary discomfort. If you are experiencing difficulties, there are options available, and solutions worth exploring.
Hereās Chris Martin surrounded by a group of guitars created to commemorate his familyās 192-year history.
The home organ once ruled the world, only to go extinct. Is the acoustic guitar next?
When I was growing up, my Aunt Kate had a home organ in her living room. Back then, home organs were everywhere. They were sold at malls across America, and were a staple of post-WWII households. Brands like Lowrey, Magnus, and Hammond dominated the market. Lowrey, a division of Norlin (which eventually acquired Gibson), was especially massive. In fact, in a year where Gibson generated $19 million in revenue, Lowrey pulled in a staggering $100 million.
But like all booms, the home organās success was temporary. By the 1980s, it had gone bust. A huge contributing factor was the entrance of Casio: a more affordable, portable alternative that rendered the home organ obsolete.
Thankfully, the acoustic guitar has always had portability on its side. Iāve witnessed three major acoustic-guitar booms in my lifetime: the folk and folk-rock explosion of the late ā50s through the late ā70s, the MTV Unplugged resurgence, and most recently, the COVID-era surge.
The ā80s, however, were a tough time for acoustic guitar builders. That decade belonged to pointy electric guitars and hair metal. But the acoustic guitar came back. And unlike the home organ, it has not only endured, but thrived.
My great-grandfather capitalized on the demand for mandolins in the early part of the 20th century. We also tried to make and sell banjos. In addition to that, we made archtops, and although they werenāt as popular as some other brands, we did borrow the 14-fret neck.
While we were making 12-fret guitars with steel strings (the real benefit of that era was a dramatic improvement in the quality of steel strings), we discovered that many players wanted more access to the body and a slimmer profile. Starting with a 000-size guitar, we quickly converted many of our models to the new modern neck design, most notably our dreadnought model. The timing was right, as the dreadnought became the go-to guitar for country music. The steel-string flattop would lend itself to a fantastic melding of styles and types of music from around the world (and around the corner), becoming the driving voice of not just country, but also folk and many other genres.
Baby boomers (myself included) grew up with the sound of the acoustic guitar, and playing the music of our youth remains an essential part of any enthusiastās repertoire. Our generation is not only large but also living longer, thanks to modern medicine and healthier lifestyles. Many of us have accumulated wealth, and for those of us in the business of making and selling guitars, thatās good news.
I mean no disrespect when I say, āThank goodness I wasnāt born into the worldās most famous accordion-making family.ā Accordions had their day, just as the home organ once did. Interestingly, accordions still have a niche following, whereas the home organ is now a historical artifact. While home organs were, for a time, all the rage, I doubt that even at the peak of their popularity anyone owned more than one. Quite a different situation when it comes to guitars and guitar collecting.
I do wish I could share with my ancestors how popular the guitar continues to be.
Every so often, someone writes an article with a headline like, āIs the Guitar Dead?ā My answer is simple: no.
As long as we boomersāand everybody elseākeep playing.
The Delecaster offers a passionate Mexican-culture spin on the tried-and-true Tele model.
Drawing on the appointments of the traditional acoustic instruments that have been the Delgado familyās stock-in-trade for three generations, a new take on the Tele is born.
Growing up as the son and grandson of luthiers renowned for their concert classical and flamenco guitars, I was immersed in the world of handcrafted instruments from a young age. While I learned the traditional techniques passed down through generations, my musical tastes spanned a wide spectrum, from the soulful melodies of boleros and mariachi to the raw energy of punk and folk. This diverse musical upbringing instilled in me a deep appreciation for the unique character and personality of different guitar styles.
At Delgado Guitars, we build more than 45 different types of stringed instruments that help players cover plenty of ground. Our concert classical guitars, bajo quintos, acoustic steel strings, and mariachi instruments are sought after by musicians worldwide, often with a waiting list. In recent years, we've expanded our lineup to include a modern classic with a twist: the Delecaster. Itās not an acoustic instrument, but bear with me. I think itās a story worth sharing.
My vision for the Delecaster was to create an instrument that honored the iconic Telecaster design while infusing it with the distinct flavor of my Latin American heritage. I've always been drawn to the elegant simplicity and versatility of the Telecaster, but I also wanted to push the boundaries and explore new sonic possibilities.
āI've always been drawn to the elegant simplicity and versatility of the Telecaster, but I also wanted to push the boundaries and explore new sonic possibilities.ā
āEach Delecaster is handcrafted in our workshop, where traditional techniques mingle with modern innovations. We use only fine tonewoods, carefully selected for their resonance and beauty. The body is typically crafted from lightweight ash, known for its bright and articulate sound. The maple neck provides a smooth and comfortable playing experience, while the 9.5"-radius, 25.5"-scale-length ebony fretboard adds a touch of warmth and sustain.
One of the hallmarks of the Delecaster is its unique aesthetic. I drew inspiration from the intricate inlay work and vibrant colors found in our traditional Latin American instruments, and incorporated these elements into the Delecaster's design. The binding is what you would see on our bajo sexto instruments and similar to designs on our vihuela or guitarrón. The purfling I have also used to create rosettes on requintos and jaranas. The vibrant colors are seen throughout Mexicoās art, architecture, and festivals. They have spiritual and mythological meanings, and can represent beliefs, passion, and tradition.
The combination of Fralin Vintage Hot Tele pickups and a 4-way switch system delivers a wide range of tonal possibilities, from classic Telecaster twang to thick, overdriven tones. The Wilkinson string-through bridge with compensated saddles ensures accurate intonation and sustain, while the Wilkinson tuners provide smooth and precise tuning, and the bone nut adds a touch of warmth and clarity to the overall tone.
At Delgado Guitars, we believe that the soul of an instrument lies in the hands of its maker. Thatās why we don't rely on CNC machines, shapers, or assembly lines. I pour my heart and soul into each instrument. From the initial selection of tonewoods to the final setup and inspection, every step of the process is carried out with the utmost care and attention to detail. We take pride in our work, and the Delecaster demonstrates this passion.
The Delecaster is a work of art, a symbol of cultural fusion, and a testament to the power of human creativity. Itās an instrument designed to inspire musicians to express themselves in new and exciting ways. Wherever weāre from, isnāt that what weāre all looking for?
Think youāve got what it takes to work on the Acoustic Music Works sales floor?
Youāve gotta have serious chops to toil in a music instrument storeābut not the kind youād think.
Weāve all heard those classic phrases: āDo what you love, and youāll never work a day in your life!ā or Elbert Hubbardās āWork to become, not to acquire,ā which is, I think, more zen than any of us have time to process these days. This column is about that little thing that every single guitarist has asked themselves: What if I worked in a guitar shop?
Here are some tips and insights from the first 13 years of a long career in the instrument game.
Home Base: If you live in an area with a great music store ⦠congrats! Youāre at an advantage! Big-box stores have muscled out a lot of brick-and-mortar shops over the last 20 years, and if you and your community have kept a small-to-large music business going, I applaud you! Even if you just go in for strings and picks, the folks at that shop know you, and theyāre happier than you can imagine that you continue to choose them. This is, most likely, the shop that you are interested in working for.
Are You Guys Hiring? No. (Or Are We?): In 2010, I was a scrappy avant-folk fingerpicking guitarist who managed an art supply store about four blocks from Acoustic Music Works (now my forever home) in Pittsburgh, Pennsylvania. I would dip over on my lunch breaks, playing guitars from Collings and Huss & Dalton, instruments that I could only dream of owning. Steve Miklas, the store owner, acknowledged my used LarrivĆ©e OM as a solid purchase and encouraged me to play anything I wanted in the shop. He would occasionally ask me pointed questions about my art store gig, feeling out my retail chopsāthe chops that matter when the music instrument industry is how you make your living.
Believe it or not, you donāt have to be a great player! Itās about digging the instruments on a deep level, desperately wanting to know how they work. Letās just call it āpassion.ā Steve could tell that I was way more into guitars than the average customer, plus we got along great and he knew that I could handle a retail environment. He hatched a plan to steal me from my art store job, and weāve been at it together ever since!
Dealing with People: This is the worst and the best part. Customers are going to come at you from every direction and from all corners of the world. Having retail chops also means having a somewhat thick skin. When you get an email that just says āBEST PRICE?ā you canāt spend a lot of time thinking, āNow that just sounds rude. Why didnāt they ask me about the guitar? Why didnāt they introduce themselves?ā Tell them, and move on. There are more of these dispassionate interactions than ever, but you canāt let it break you, because you need to save up energy to answer the good questions, offer guidance, and transfer enthusiasm for the products that youāre selling.
Wearing All Those Hats: Some shops have bigger crews and a clear delineation of jobs, while many have smaller crews where employees do a number of jobs. My official title is shop manager but my jobs include lead luthier/tech, photographer, videographer, copywriter/copy editor, social media coordinator, web designer, shipping and receiving, graphic design, and lowly store clerk who rings up sales at the register. If you excel in any of those areas, let your skills be known to the powers that be. The majority of transactions occur online, and fan bases crop up around a shop's YouTube channel, so sharpen those Photoshop, Lightroom, and Premiere Pro skills and they will serve you very well.
āBelieve it or not, you donāt have to be a great player! Itās about digging the instruments on a deep level, desperately wanting to know how they work.ā
If youāre vying for a job on the tech/repair side of things, have a portfolio ready, including before/after pics, a log of the jobs youāve done, instruments youāve built, and whatever formal training you have. An applicant who says, āIād love to learn to work on guitars,ā means we have to devote a lot of attention to bringing them up to speed, versus getting an immediate contribution for the good of the shop. Like most jobs, the deeper the resume, the higher the paycheck.
Thatās the crash course, but thereās so much more! This is a dream job in a lot of ways, but burnout is always over the horizon if one isnāt careful. Like any job, itās important to keep a work/life balance and approach things with positivity. It definitely aināt sitting around jamming with your buddies all day! Feel free to reach out with any questions, but sorry, weāre not hiring right now. Or are we?
A Galloup guitar made from paulownia.
Our columnist investigates whether new wood materials like paulownia can steer lutherie through an environmentally uncertain future.
The tonewoods we choose for Galloup Guitars represent some of the finest available, selected for their exceptional sound quality, stability, and long-term reliability. These materials are integral to crafting instruments that offer outstanding performance and make for wise investments for our customers. To ensure the highest quality, I personally travel to Europe to handpick premium-grade soundboards from regions known for producing world-class tonewoods. These soundboards are reserved for high-end, concert-level instruments and are often unavailable in the broader market.
Guitars priced between $1,500 and $4,000 typically utilize domestic woods or other widely accessible alternatives that provide excellent value. However, in recent years, sustainability has become an increasingly critical concern regarding the sourcing of these natural resources. We are committed to ensuring that the materials we select not only deliver superior sound but also align with sustainable practices, helping to preserve the environment for future generations of musicians.
Over the years, Iāve encountered difficulties with alternative, sustainable soundboard options. That is, until I took part in the paulownia experiment initiated by World Tree, an environmental organization āfocused on nature-based solutions to some of our biggest global challenges.ā This project highlighted wood from the fast-growing paulownia tree, which was cultivated by former President Jimmy Carter. Initially, the prospect of using paulownia appeared impractical. Yet, upon further analysis, we recognized its potential as a viable substitute, though some of its material property characteristics, such as damping and admittance, still require further testing.
Many luthiers understand traditional soundboard materials well. Despite this knowledge, integrating new tonewoods into our repertoire can be an arduous process. Fortunately, advancements in wood testing technology have significantly expedited the evaluation process. Currently, for the assessment of wood, I use the Acousonix Sonic Calculator, a handheld application that enables me to input various wood-property parameters for a thorough evaluation. Upon entering the data, the application delivers a precise rating, considers multiple factors, delineates the wood's sonic characteristics, and then specifies its best use applications.
Fig. 1
My Acousonix analysis of paulownia indicates that its 11.3 sonic rating makes it unexpectedly well-suited for use as a soundboard (see Fig. 1). As my builds with this material progressed, the results were exceedingly promising. Paulownia features well-rounded tonal characteristics, exhibiting a rapid response with a seemingly high admittance, which indicates a lower damping factor. Another noteworthy aspect of paulownia is its sustainability: The tree reaches full maturity in approximately 12 years. Upon harvest, a new sapling can be replanted in the same root system, allowing for accelerated mature growth in around seven years. This cycle can be repeated multiple times, establishing paulownia as a highly renewable resource. But unlike typical spruce, which commonly yields eight to 11 growth rings per inch, paulowniaās growth rings come in at around three to four per inch. But donāt let this fool you. Despite its non-traditional appearance, paulownia has a reputation for being stable and warp-resistant (see Fig. 2).
Fig. 2
āAnother noteworthy aspect of paulownia is its sustainability: The tree reaches full maturity in approximately 12 years.ā
While testing paulownia for guitar making, we observed that this species yields a highly responsive instrument. It offers a fast musical response similar to many late-1930s Gibson J-35s I have played. It exhibits a quick response with a lower fundamental and a pleasant decay. But, due to its lightweightāaround 5 grams per cubic inchāit tends to exhibit lower headroom. Thus, despite being a powerful and enjoyable guitar to play, it tends to distort when pushed to higher volumes. In its defense, most players commonly donāt play hard enough to reach these limits.
Ultimately, the tests I conducted affirm its potential as a substitute tonewood for guitars, possessing desirable acoustic properties. While paulownia has historically been utilized in instruments like the Japanese koto, it stands to reason that the acoustic guitar market should explore this avenue further. To prove a point, we used paulownia for the top, back, sides, bracing, and neck, with the total price tag for all tone woods used coming in at around $70. So, given its low cost, stability, availability, and the grower's commitment to environmental sustainability, paulownia is a resource deserving of serious consideration.
For more information about World Tree, visit worldtree.eco, and to learn more about the Acousonix Sonic Calculator, visit acousonix.com.