I have had a Brain Tuner for several years now and really, really like it. The main benefit I receive is as a mood elevator. It makes me feel better and energized. It subtlely increases my energy level the day after I use it. I am 62 years old.

I do two 20-minute cycles on an irregular basis and haven't experimented too much with different settings because early on I liked Mode 3 and Mode 6 and pretty much stick to those. Occasionally, I apply Modes 1 and 6. I also use the Dr.Clark Zapper and I suspect the two complement each other. Yeah I'm wired and sometimes do both of them at the same time.

Since I use the Brain Tuner inconsistently, the results are dramatic and noticeable as I am a busy little beaver the next day, instead of my usual lethargic self. There is definitely something positive going on with this equipment. Thanks and keep up the good work.