Building a guitar - The acoustic-electro resonator guitar

The Resonator Guitar: Voice of the Blues

The Acoustic-Electro Resonator Guitar

The world of stringed instruments is a realm of timeless tradition and boundless innovation. Amongst the myriad of musical treasures, the resonator guitar, known affectionately as the "Dobro" or the "Ashbury," stands as a testament to the harmonious fusion of heritage and technology — and it's a firm favourite amongst players in the UK.

The Resonator Guitar's Roots

The story of the resonator guitar begins in the 1920s when John Dopyera and his brothers, immigrants from Slovakia, set out to create a guitar with enhanced volume. Traditional acoustic guitars of the time struggled to compete with louder instruments in group settings, and the Dopyera brothers sought to bridge this gap.

Their solution featured a metal resonator cone under the bridge. This cone effectively amplified the guitar's sound, producing a tone that was brighter, louder, and carried a distinctive metallic twang. The design was so innovative that the Dopyera brothers formed the Dobro Manufacturing Company, a portmanteau of "Dopyera Brothers."

Jerry Douglas playing resonator guitar
Jerry Douglas: "The resonator guitar is the most versatile instrument I know. It can be used to play any style of music, from bluegrass to country to rock to jazz."

What Is a Resonator Guitar?

So what is a resonator guitar, exactly? In short, it is an acoustic guitar that produces sound using one or more spinning metal cones rather than a traditional wooden soundboard alone. Over the years, the Dobro resonator guitar became synonymous with the resonator family, but the legacy didn't stop there. The Ashbury guitar, developed later, also embraced the resonator concept, offering players an avenue to explore new sonic territories.

The Ashbury guitar refined the resonator concept further, ensuring that the instrument's rich, vibrant tones could be appreciated in various musical genres. With a focus on tonal quality, the Ashbury guitar has quickly established itself as a worthy sibling to the Dobro, bearing the torch of resonator excellence.

Josh Graves playing resonator guitar
Josh Graves and the resonator guitar: "The resonator guitar is a very powerful instrument. It can cut through any mix, and it's great for playing solos."

The Resonator Guitar's Distinctive Sound

What sets the resonator guitar apart is its distinctive sound. The metal resonator cone, often in the shape of a spider or biscuit, is a key component responsible for the guitar's unique tonal characteristics. It imparts a metallic, percussive quality to the instrument's voice, making it instantly recognisable.

The resonator guitar is prized for its projection and clarity. Musicians often choose it for slide playing, blues, bluegrass, and folk music, where its resonant tones can truly shine. The guitar's voice can evoke feelings of nostalgia, transporting listeners to a bygone era whilst remaining firmly grounded in contemporary music.

Keb' Mo' with resonator guitar
Keb' Mo' said that: "The resonator guitar is a very spiritual instrument. It has a deep, resonant sound that can really connect with people on an emotional level."

How Does a Resonator Guitar Work?

If you've ever wondered how does a resonator guitar work, the answer lies in that spinning aluminium cone. As the strings vibrate, they pass their energy through the bridge directly onto the cone, which acts like a built-in mechanical loudspeaker, projecting the sound outward with remarkable volume and bite. In the modern era, the acoustic-electro resonator guitar has emerged as a force to be reckoned with. By integrating electronic pickups, these instruments can be plugged into amplifiers and sound systems, allowing the resonator's distinct sound to reach larger audiences. This innovation makes the resonator guitar a versatile choice for live performances and recording sessions.

Jorma Kaukonen playing resonator guitar
Jorma Kaukonen and the resonator: "The resonator guitar is a very responsive instrument. It's easy to play, but it can be very challenging to master."

A Resonating Legacy

The acoustic-electro resonator guitar, be it the Dobro or Ashbury, represents a harmonious blend of traditional artistry and modern technology. Its distinctive voice is a testament to the enduring legacy of innovation and creativity in the world of stringed instruments.

It is difficult to find exact sales figures for acoustic-electro resonator guitars, but it is estimated that several thousand units are produced each year. The majority of these guitars are produced by small boutique manufacturers, although there are a few larger manufacturers that also produce them.

Whether you're a traditionalist, a modern musician, or an explorer of unique tones, the resonator guitar offers a captivating journey through the rich sounds of the past and the boundless possibilities of the present. With its harmonious fusion of tradition and technology, it is a resonating testament to the ever-evolving world of music.

Ry Cooder with resonator guitar
Ry Cooder: "The resonator guitar is a very dynamic instrument. It can be very quiet and delicate, or it can be very loud and aggressive."

Resonate with Tradition and Innovation

The acoustic-electro resonator guitar, a harmonious fusion of tradition and technology, allows you to create music that resonates with both the past and the present. Whether you're drawn to the metallic twang of the classic resonator sound or the versatility of an electro-acoustic instrument, you'll find endless possibilities with our DIY guitar kits, in stock and dispatched from our UK warehouse.

Building your custom instrument from a resonator guitar kit is more than just assembling parts; it's a journey of creativity. With our kit, you have the freedom to choose the components, shapes, and finishes that resonate with your vision. If you'd like to branch out beyond six strings, explore our wider range of DIY musical instrument kits too. The stage is set for your ingenuity, and we can't wait to see the instrument you made.

Construction of the Dobro Resonator Guitar

The Dobro resonator guitar is a special kind of acoustic guitar that has a metal cone in the middle of its front side. This cone, made of aluminium, gives the guitar a bright and powerful sound by directing the music in a unique way. The guitar has a round body, a bit smaller than regular acoustic guitars, and a longer neck. The headstock, where the tuning machines are, is attached to the neck. The bridge and tailpiece, both metal, hold the strings, which pass over the cone, also known as a "spider," to the tailpiece. The guitar's body is made of mahogany, and the soundboard, which is usually arched, is made of spruce to give the guitar a special tone.

The Dobro resonator guitar is usually fitted with a metal pickguard to protect the soundboard from damage due to the metal resonator. The pickguard helps create a unique tone by reflecting the sound off the resonator cone. It is typically played with a flatpick but can also be fingerpicked or strummed with a pick or bare fingers.

Let's take a look at what our customers share with us.

Completed Dobro guitar from DIY kit
An exceptional showcase from our customer, featuring a beautifully completed Dobro guitar, meticulously assembled from our DIY guitar kit. The attention to detail, from the elegant finish to the fine-tuned setup, is truly commendable.
Custom finished Dobro guitar from kit
An impressive testament to our customer's meticulous efforts and creative modifications. This Dobro guitar, assembled from our DIY kit, showcases a blend of skills and personal touch, from the unique stain choices to the thoughtful adjustments and varnish application.
Electrifusion Dobro guitar build
This Dobro guitar, brought to life from one of our DIY kits, is a testament to their dedication and passion for the building process.
Finished Dobro guitar by Marc Elusse
From the striking finish to the meticulous adjustments and personal touches, it's a true passion that resonates with the spirit of creativity and music.
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