Restored Violet Ray Machines
UK-based specialist in the restoration of vintage violet ray devices.
Antique Tesla Electrotherapy Devices from the Early 1900s
At Violet Ray UK, we specialise in restoring and preserving genuine early 20th-century Violet Ray machines – compact Tesla-coil electrotherapy devices once used by naturopaths, salons, and health practitioners.
Every machine we sell is an authentic antique, professionally refurbished, tested, and presented with full, honest photographs. Our restorations are carried out in the UK with careful attention to originality, safety, and historical accuracy.
What Is a Violet Ray Machine?
A Violet Ray machine is an early 20th-century high frequency/high voltage Tesla coil apparatus that delivers a low-current electrical discharge through interchangeable glass electrodes. Originally introduced around the 1900s, these devices rapidly gained popularity among naturopaths and wellness practitioners, who regarded them as state-of-the-art electrotherapy instruments. Period advertisements claimed they could assist with a wide range of ailments, from circulation and joint discomfort to skin conditions, digestive complaints and “nervous disorders”.
Learn more about what a violet ray is →Here
How a Violet Ray Works
A violet ray works by generating high-frequency, high-voltage current within the device, which is then delivered through a glass electrode. The gas inside the electrode ionises, producing the characteristic glow and allowing the electrical discharge to form at the surface.
See how a violet ray works → Here
Violet Ray Electrodes
Violet ray electrodes are glass attachments designed for different applications. The shape of each electrode changes how the electrical discharge is delivered.
View the violet ray electrodes guide →Here
A Century of Fascination
Nikola Tesla, one of history’s most prolific inventors, paved the way for many of the breakthroughs in electromagnetic induction and alternating current that made Violet Ray machines possible. Early 20th-century literature boasted over 200 claimed uses for these devices — reflecting society’s deep fascination with electricity as a mysterious healing force.
Our Restorations
We carefully restore Violet Ray machines sourced from France, Germany, and the UK, preserving their authenticity while ensuring safety and functionality. Each device is sympathetically refurbished for collectors and enthusiasts.
If you have a device that needs restoring, then please contact us here to see if it’s viable.
Restored Violet Ray Devices
Browse available restored violet ray machines →Here
Community
We also run a Facebook group where collectors and enthusiasts share information and examples of vintage devices.
View the Facebook group →here
Discover the legacy of Tesla-inspired electrotherapy — and own a unique piece of history.
Important Notice:
Restored Violet Ray machines are offered solely as antique collectibles and demonstrations of early 20th-century electrotherapy technology. They are not intended for medical use, treatment, or diagnosis. No claims are made regarding health benefits or therapeutic effects. All information provided on this site is for historical and educational purposes only.
