Magnatone
Magnatone is an American musical-instrument brand known for vintage and boutique guitar amplifiers, especially its distinctive frequency-modulated vibrato.
Last updated August 25, 2026
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Overview
Magnatone is an American musical-instrument brand best known for guitar amplifiers with a distinctive built-in vibrato effect. Its origins reach back to the late 1930s in Southern California, when Delbert J. Dickerson's Dickerson Musical Instrument Company produced amplifiers as well as Hawaiian and steel guitars. The business changed hands during the 1940s and was eventually acquired by Gaston Fator Guitar Studios in Los Angeles and then by Art Duhamell. Under Duhamell, the brand name Magnatone was adopted while the operating company was known as Magna Electronics Company. During the postwar period, Magnatone expanded its Los Angeles manufacturing activities. By 1950, the company had added facilities on South Freeman Avenue and employed more than twenty-five people. Its products extended beyond musical instruments and included record players, radios, and speakers, but amplifiers became the brand's most enduring contribution to music technology. Magnatone also made electric, Hawaiian, and steel guitars. Guitar designer Paul Bigsby designed solid-body guitars for the company between 1955 and 1957, linking Magnatone to an important period in the development of American electric-guitar design. Magnatone's historical reputation rests particularly on its F.M. Vibrato circuit. Unlike the tremolo circuits commonly associated with Fender amplifiers, Magnatone's system produced a pitch-modulation effect rather than merely varying volume. The sound became part of the vocabulary of several influential guitarists. Buddy Holly used Magnatone equipment, while blues-rock guitarist Lonnie Mack became closely associated with the company's vibrato amplifiers and used them extensively. A Magnatone amplifier was also central to the signature sound of guitarist Robert Ward. These associations helped turn surviving vintage Magnatone amplifiers into sought-after equipment among collectors, studio musicians, and players interested in distinctive mid-century American tones. The original business ceased operations in 1969. After several decades away from the market, the Magnatone name was revived in early 2013 by Ted Kornblum, a former executive associated with Ampeg and St. Louis Music. The revived company introduced boutique amplifiers that combined newly developed designs with tributes to historical Magnatone circuits and models. Design input was associated with guitarist Billy Gibbons and Larry Cragg, who worked as Neil Young's guitar technician. Six new models were presented at the 2013 NAMM Show in Anaheim, California. The modern brand therefore operates at the intersection of heritage reproduction and boutique amplifier production. Its identity is based less on mass-market breadth than on the preservation and reinterpretation of a recognizable American sound, particularly the pitch-shifting vibrato for which its vintage amplifiers are known. Neil Young's use of a Magnatone 280 Stereo in his live setup has also helped maintain the brand's visibility among contemporary guitarists. Publicly available reference material does not establish a current corporate parent, ownership structure, headquarters, or detailed global distribution network.
History
Magnatone's history began in Southern California in the late 1930s with the Dickerson Musical Instrument Company, established by Delbert J. Dickerson. The company produced amplifiers and stringed instruments, including Hawaiian and steel guitars. In the 1940s, Gaston Fator Guitar Studios in Los Angeles acquired the business. Fator operated it for several years before selling it to Art Duhamell around 1946. Duhamell changed the brand name to Magnatone, while the broader business operated as Magna Electronics Company. The company manufactured Magnatone instruments and amplifiers alongside consumer-electronics products such as record players, radios, and speakers. Its expansion reflected the postwar growth of American electrical manufacturing. By 1950, Magna Electronics had expanded from its Jefferson Boulevard location into three additional buildings at 9749 South Freeman Avenue in Los Angeles and employed more than twenty-five people. Magnatone developed a particularly strong identity in guitar amplification during the 1950s and 1960s. Its amplifiers were equipped with the company's F.M. Vibrato, a frequency-modulation effect that altered pitch. This differed technically and sonically from the volume-modulation tremolo circuits used in many competing amplifiers, including Fender models. The unusual effect became a central part of Magnatone's reputation. Buddy Holly and Lonnie Mack were among the musicians associated with Magnatone amplifiers, and Mack used the company's vibrato-equipped models extensively. A Magnatone amplifier also contributed to the distinctive guitar sound of Robert Ward. The company remained involved in guitar production as well as amplification. From 1955 through 1957, the influential California guitar designer Paul Bigsby designed solid-body guitars for Magnatone. This work placed the brand within the formative history of American solid-body electric instruments, even though its long-term reputation ultimately became more closely tied to amplifiers. The original Magnatone operation closed in 1969. Its vintage equipment nevertheless remained relevant to collectors and musicians seeking the brand's unusual vibrato character. The name later returned to the market in early 2013 under Ted Kornblum, formerly associated with Ampeg and St. Louis Music. The revived company presented six amplifier models at the 2013 NAMM Show. Some were modern boutique designs, while others paid tribute to historical Magnatone products and circuits. Billy Gibbons and Larry Cragg, Neil Young's guitar technician, were cited as contributors to the design process. The revived brand's identity is built around continuity with its mid-century heritage rather than a claim to uninterrupted corporate operation. Modern Magnatone products use the historical name and aesthetic as a foundation while targeting players who want boutique amplifiers and distinctive vibrato effects. Neil Young's use of a Magnatone 280 Stereo in his live rig has provided a continuing contemporary connection. Public reference material does not provide enough information to document current manufacturing scale, ownership, headquarters, executive structure, or sales performance.
- 2013
Brand revival and boutique amplifier debut
[1]Ted Kornblum revived Magnatone and debuted six new amplifier models at the NAMM Show in Anaheim.
- 1969
Original operation closes
[1]The original Magnatone business ceased operations after its amplifier and guitar production era.
- 1955
Paul Bigsby begins guitar designs
[1]Paul Bigsby designed solid-body guitars for Magnatone during a period of important development in American electric-guitar manufacturing.
- 1950
Los Angeles manufacturing expansion
[1]The company expanded beyond its Jefferson Boulevard site into three buildings on South Freeman Avenue and employed more than twenty-five people.
- 1946
Magnatone name adopted
[1]After acquiring the business, Art Duhamell changed the brand name to Magnatone; the operating company became known as Magna Electronics Company.
- 1937
Original company established
[1]Delbert J. Dickerson established the Dickerson Musical Instrument Company in Southern California, producing amplifiers and Hawaiian and steel guitars.
Products and positioning
A heritage American amplifier brand positioned around boutique construction, vintage authenticity, and Magnatone's distinctive frequency-modulated vibrato sound.
Guitar amplifiers
Magnatone F.M. Vibrato amplifiers
The defining historical Magnatone amplifier family used frequency-modulated vibrato, producing pitch variation rather than the simple volume pulsing associated with conventional tremolo. The effect became one of the brand's principal sonic signatures and helped distinguish its amplifiers from competing American designs of the 1950s and 1960s. These models are associated with Buddy Holly, Lonnie Mack, and Robert Ward, and remain important to vintage-amplifier collectors and players seeking unusual modulation sounds.
Stereo guitar amplifier
Magnatone 280 Stereo
The 280 Stereo is one of the Magnatone models most visible in modern musician references. Its association with Neil Young's live rig illustrates how the brand's vintage stereo and vibrato technology continued to appeal to prominent guitarists after the original company had closed. Publicly available material identifies the model but does not provide a complete specification or current production history.
Boutique guitar amplifiers · 2013
Modern Magnatone boutique amplifiers
The revived Magnatone line combines new boutique amplifier designs with models that pay tribute to the company's original products. The range was introduced in 2013 and was developed with design input associated with Billy Gibbons and Larry Cragg. The modern portfolio is positioned around handcrafted or boutique-market appeal, historical circuit references, and the recognizable Magnatone vibrato tradition.
Electric guitars
Magnatone electric guitars
Magnatone produced electric guitars during its original operating period, including solid-body designs associated with Paul Bigsby between 1955 and 1957. The historical guitar business forms an important part of the brand's early identity, although the available reference material gives substantially more detail about the amplifier line than about specific guitar models or their current availability.
Brand decisions
2013
Re-enter the market as a boutique heritage brandStrategyBackground
The Magnatone name had been absent from the market since the original business closed in 1969, but its vintage amplifiers retained recognition for their distinctive frequency-modulated vibrato.
Action taken
Ted Kornblum revived the brand with a range combining new boutique amplifier designs and tributes to earlier Magnatone models. Six models were presented at the 2013 NAMM Show, with design input associated with Billy Gibbons and Larry Cragg.
Aftermath
The decision re-established Magnatone as a contemporary amplifier brand while preserving its historical association with specialized vibrato sounds. Detailed sales or distribution results are not publicly documented in the supplied sources.
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