JWLABS MODEL A4
Our Premium Device

Our Model A4 is the ultimate user-friendly Rife machine! It’s our top of the line unit which contains a comprehensive library of expertly tuned frequency sessions. The tuning is extraordinarily refined and the range of frequencies spans the entire breadth of the lower audio range. Typically, from about 2hz to 10,000hz – though sometimes we tune beyond 10,000hz.
The innovative Touch screen menu makes our Model A4 the most user-friendly Rife machine on the market!
Choose from the sessions we provide or listen to your favorite music for a revived sense of vigor and enjoyment.
Our Tactile Music is exclusive to us and we’re sure you will find it to be an exhilarating experience.
Intelligent. Leading Edge. True to the History.
Model A4 Features

Tactio feature which allows you to listen to your favorite music through the machine and experience the pleasurable tactile sensation of the melodies.

Menu screen for selecting your expertly tuned session

Favorites selection to easily return to your preferred sessions

Ten-turn potentiometer which provides excellent control over the intensity of your sensation

Polarity switch which allows you to reverse the direction of the electron flow
Rechargeable battery with 5 hours of battery life
Start-up Kit
- Two sets of electrode wires
- USB cable and charging cube
- Quick-start guide
- Start-up DVD
- Input cable (to connect device with media player)
- 4 adhesive electrode patches
More Muscle. More Mobility.
Equipped with a rechargeable battery, Model A4 is more portable and more powerful than ever. Whether sitting back and reading a book, riding in a car, or even flying on a commercial plane, you can enjoy the benefits of our expertly tuned frequency sessions with ease. We’ve increased the potential output to 80 volts. More than you will need.
Pure Design. Purpose-Built. Packed with Power.

The Touch Screen Menu
Equipped with over 320 full spectrum frequency sessions, Model A4 delivers Masterfully Tuned Frequency Sessions at the touch of your hand.
Choose Your Favorites
Our menu provides a wide selection of audio sessions which we have expertly hand-tuned from our legendary analog machine.
Bookmark the titles that you will utilize most often. This will give you quick and easy access.
Model A4 Does Double Duty
Two electrode ports allow for two users at once. Be sure to have the more sensitive user govern the amplitude of the signal. A single user can employ both electrodes by applying current to hands and feet. Two great ways to double your pleasure!
Get Charged and Get Packing!
Our re-chargeable battery makes you independent of a power supply during sessions. Its compact size (it weighs only a pound!) and rugged case mean you will not be without your Rife machine during travel. An excellent companion on trains, planes, and automobiles!
Keeps Me Running
My Model A4 keeps me normal and keeps me running. I think every household should have one!
A Great Product
Thanks JW Labs for creating such a great product! We like the rife machines so much that we have now purchased a second unit!
Technically Advanced
I have had a good relationship with JWLabs since 2001. I had researched Rife Technology for years and discovered Rife used Hertz frequencies created with an analog device. Using this information, I went online to… Read more “Technically Advanced”
It Has Changed My Life
I first starting using my Model A4 in November 2017, beginning with the general alignment frequency sessions….Many thanks to you and the rest of the team! Words can’t express how much it has changed my… Read more “It Has Changed My Life”
Support & Lifetime Warranty
We love hearing from you!
Call or email us with your questions.
We can’t promise in perpetuity, but in essence, we provide a lifetime warranty on our Model A3 and Model A4 devices.
Special Financing
Payment plan available for US domestic sales, upon approved credit.
Tactio® Technology
Our innovation to an age old technology, Tactio® allows you to feel the sensation of your music.