I have created a blog that describes how to make a low cost PEMF device using an MP3 player, an electromagnet coil, and some MP3 files. Most people have a device that can play MP3 file, whether its a smartphone, iPod, tablet, laptop, computer, stereo, etc. So the only investment to make a PEMF device is between $20 to $30 for an electromagnetic coil (commercial PEMF devices can cost between $3000 USD to $5000 USD). On this blog I have free downloads of MP3 files, with instructions on how to assemble the device and how to use the various MP3 files for pain relief, better sleep, better circulation, etc. Here is the site: http://www.diypemf.com
If you have a set of the Alleva-Wave/Somapulse coils, and you would like to test them to see if they work, see Testing Your Coils.
I've added a new set of downloads to the PEMF site, first an 8 hour sleep program, that takes you from an awake Beta wave state down to a light sleep Theta wave state down to a deep sleep Delta wave state, keeps you there for several hours, and the brings you back up to an awake Beta wave state.
Also, there is another download where you can piece together your own playlist to move yourself into different sleep states between a light sleep Theta wave state and a deep sleep Delta wave state.
Getting a Better Night’s Sleep