PEMF Therapy

Each PEMF cushion has two sides: a top and a bottom. One side will feel a firmer layer beneath the fabric - this is the embedded coil. That side should always face down.

The softer, more padded side is the top and the side on which you should lie during use.

The small cushions are comfort pillows designed to be placed under the head, neck, back, and/or knees for additional support during a session. They are for comfort and do not affect the area receiving PEMF therapy.

The easiest way to confirm your system is running is to place your ear near each cushion. You should be able to hear a gentle pulsing sound coming from the cushion during operation.

Many PEMF devices on the market are compared based on magnetic field strength, measured in gauss. However, recent studies indicate that slew rate is probably the most important factor when selecting a pulsed electromagnetic field (PEMF) device. Slew rate in PEMF therapy refers to the rate at which the magnetic field changes over time, measured in Tesla per second (T/s); it essentially represents the "speed" of the pulse. It's crucial because a higher slew rate generates a stronger electrical response in cells, which can enhance healing, reduce pain, and activate deep tissues more effectively.

Spectra has among the highest verified slew rates in the industry: 30 T/s on the full-body mat and 70-80 T/s on the local applicators, which align with the best slew-rate research. Most tested full-body PEMF mats operate at 4-5 T/s, which is considerably lower than the slew rates used in successful studies, which range from 10-120 T/s. 

Yes, the Spectra is FDA Class 1 registered. 

FDA Registration and Listing

There are two different categories of PEMF devices, Analog and Digital.

The fundamental difference between the two is that a digital PEMF device sends all the current through electronic components, just like the majority of other electronic equipment available today.

An Analog PEMF device uses much more basic / antiquated methods to create a pulse of current. The main difference being what is known as a spark gap. Instead of using semiconductors like transistors, spark gap/analog systems connect a mat/loop to a high voltage generator on one side of the circuit, and use two wires separated by air so that the system is not fully connected to the circuit. The system then raises the voltage higher and higher until the electric charge breaks down the air and a spark connects the high voltage to the mat/loop.

The analog system was traditionally viewed as superior, because they were able to generate higher slew rates than the old semiconductors could achieve. Modern technology has made this less of an advantage, and now the drawbacks of a spark gap machine outweigh the benefits. These drawbacks include:

• A high level of unwanted frequencies (sometimes called “Dirty Electricity”)
• Dangerous voltage levels
• The spark gap erodes and needs maintenance and replacement
• The spark gap erosion can release metal particles and ozone into the air that are then inhaled into the lungs
• Often generates slew rates that are too high

Modern electronics can provide the ideal slew rates along with drastically reduced levels of unwanted frequencies. This is why today digital systems are the preferred method of generating PEMF pulses.

Clothing does not need to be removed prior to a PEMF session. However, bulky jewelry, watches, and items in pockets should be removed, as they may interfere with the magnetic field and your comfort during treatment.

For optimal well-being, it is recommended to complete either two 15-minute sessions per day or one 30-minute session per day, depending on your schedule. For more intensive protocols, you can do 30 minutes twice daily. A great way to do this is use the Energy fast start program in the morning, and the Sleep fast start at night.

Yes. Spectra PEMF systems automatically reverse polarity with every pulse.

Yes, electronic devices may be used during a session. However, devices placed within 12 inches of the cushions may draw the magnetic field away from the targeted treatment areas, so it’s best to keep electronics at a distance whenever possible.

The square wave is the optimal waveform for maximizing the slew rate. NASA and numerous studies indicate that the square wave is superior to other signal shapes, such as triangular and sine waves, for healing and regeneration.