IL, US
Jan 9, 2024
"Who'd have thought this?
I am having some improvements due to my AVE sessions. My hands are much more steady and some short term memory improvements have surfaced - early, optimistic observations.
I had a big, pleasant surprise. My hand writing has become awful, especially noticeable when I write a check. My signature is nothing like it used to be and I have to concentrate to try to make it readable. I wrote a check a couple of days ago and was shocked - my hand was steady and my signature looked like it did long ago. What a surprise!
Overall, I'm off to a good start. Since I have started using it daily, I sense that something is going on in the background. I don't know what is happening and I have less on my mind daily which means less stress."

"I used the Mind Alive DAVID Delight Plus as a participant in a research trial conducted by a major university that was studying the effect on the brain of flickering light synchronized with gamma sound waves. After following the procedure (every day for one hour for seven weeks), I was so excited about the experience that I ordered a DAVID Delight Plus for myself! While I was in a “healthy brain” group, I nonetheless experienced a noticeable improvement in my memory and alertness. Misplacing things around the house is a thing of the past. Remembering to do household chores doled out to me by my wife is never missed - something that has made her very happy, too :-). I used the Viewhole Eyeset glasses during the trial and included them in my personal set, and this allows me to read, watch television, or follow my normal daily routine. Love it! I honestly believe that my energy level and overall disposition are both improved - I wish I had discovered the Mind Alive DAVID Delight Plus sooner!"
Testimonial from Dr. Luis Arrondo
May 2025
Canada
"Throughout the years I've seen the benefits of better brain health in my patients and I've also experienced a boost in memory performance. My father-in-law's writing tremors disappeared after using the Megabrain"
Switzerland May 13, 2021
"I have been using AVE almost every day for over ten years ... for concentration, learning and meditation." Testimonial David Hastings Lloyd, R.Ac, R.TCMP US Dec 18, 2020 "I bought my DAVID Delight Pro back in 2014. I own a business, and as it comes with the territory, I have lots of stress. During 2014 and 2015, I regularly used my DAVID and downloads of Lloyd Glauberman's various HPP programs as suggested by the Mind Alive website. My profits more than doubled that year, and I was happy doing it! I also wrote two books. This device really helped change my outlook on life. As is typical with many habits, my DAVID habit was replaced by other demands on my life, and it showed! More stress and less success. Then 2020 happened, so I decided to take myself seriously again. I started to use my DAVID Delight Pro and get my other habits organized to help me focus. Despite the insanity of this year, things are going pretty well. On a final note, I got the GAMMA session upgrades, and all I can say is WOW! I literally walked around after my first session saying "WOW!" I'm guessing I was a little tense before starting, but 30 minutes later, a totally new perspective! Thanks to the team at Mind Alive! You have a great product that I'm sure has helped countless people have better lives!
Testimonial from GC New York, NY, US August 8, 2013
Remarkable machine (Delight Plus). Does it produce results? Absolutely. I have been using it only for a week and I can feel strong energetic and frequency changes in my brain as well as a definite sharpness of consciousness and awareness. Use this along with Lumosity and your brain will begin to strengthen and evolve incrementally. What I like most, the experience is not frivolous. It is pure science and you can feel it changing your brain, mind, perception, intellect and awareness in real-time.
Testimonial from Carl Dixon Florida, USA June, 2012
"I use the DAVID to keep me on task and make me, as a day trader investor, at the top of my trading performance. There are mental trading coaches who address the same problems but it takes 3 to 6 months and costs thousands of dollars. Using the DAVID, I was able to get to that place in a couple of weeks and using the DAVID keeps me in 'mental' tune. I use my DAVID every day."
Testimonial from Mark Meincke Edmonton Alberta December 4, 2008
"Thanks to Entrainment therapy, I've been able to do what I once thought was impossible. With my new ability to focus and remain task-oriented, I have recently become an Award Winning Author! This would not have been possible, had it not been for my cool blinking lights."
Testimonial from Roman Murr, MD, MBA Croatia, EUROPE February 6, 1997
"It works, it works, it works!!! With great enthusiasm I'm glad to inform you that for the first time, after lots of half successful mental training, I have achieved concrete results. HPP tapes, together with the OASIS and DAVID, doubtlessly produced fast and profound changes of behavior, feelings and emotions. More results were better performance and improvements in stress management, time organization and other business and overall achievements. Results have been fast, profound and very concrete. Even results achieved with other professional psychotherapeutic techniques became more obvious. It seems that one big puzzle of better mental performance finally has got desirable shape. Now I'm very eager to continue development, as well as education and consultations with my employees and patients."
Testimonial from John Bretthauer August 27, 1996
"My name is John Bretthauer and I am a commodities broker. In the commodities business, once the skills of playing the 'game' are in place, the rest of the challenge in succeeding requires the ability to determine how the market will be performing in the future. Commodity trading is based on emotions. Sensing the state of mind of other brokers and market pressures is 90% of the battle. I thought I had this advantage because I meditated as an attempt to stay calm. As a result I averaged gains of 10% per month. I purchased a DAVID in the spring of 1996 because my meditation was not helping me stay calm as I would have liked. I use the DAVID to help me stay calm while others are in states of panic. In other words, their fear-based trading creates trading opportunities for me! The DAVID has helped me increase my gains from 10% a month to 50% a month. Just recently, I made gains of 100% in one month as a result of the insights brought forward from the creative insights that the DAVID has provided. I wear the headphones and the auditory beats help me stay relaxed while I do my trading on the computer. At noon, after trading has ended for the day, I run a 45 minute Delta session and think up insights regarding the market. This is when some of my very best ideas have spawned. I hope that others in the game do not latch onto this technique as I benefit from their fears, thus making my gains."
DEMENTIA:
Testimonial from Banksland family
Feb 24, 2024
Canada
"My mother was suffering from severe dementia. She was not able to communicate and had not walked in months.
My dad and I have noticed remarkable improvement in my mom since she started regular AVE treatments. She soon had more and longer periods of lucidity. Her speech is clearer and improving and she has become quite talkative, as well as her demeanor has reverted back to her normal, gentle-loving self. She is off the medications she had been prescribed and her eyes are clear. My mom also sleeps better and is now able to walk again."
Testimonial From Mark Koharchick, PhD, LPC
WI, US
December 1, 2011
"The following is about my experience with the Light&Sound device (first purchased in 2002 and still in use), to the Megabrain Pro newly purchased. Let me begin by stating my experience in biofeedback began in the mid 1980s using EMG for muscle tension. I learned about EEG and went through the training and, years later, was among the first group to become certified. I saw great benefit in biofeedback for a number of problems. I began using this to treat anxiety, depression, ADD, and most typical complaints presented to clinicians. Treatment went well for most patients. However, my biggest complaint with this treatment was the length of time it took to for a patient to receive some benefit.
Then, by a stroke of luck, another clinician was telling me about AVE and had a L&S device Paradise XL. He specialized in ADHD and would tell me about the changes he noticed in his young patients with the AVE. I tried this “new gadget” and did not think it would amount to much of anything. Well, I was in for the surprise of my life. I felt some things that took me weeks or longer using biofeedback, were quickly resolved with the L&S device. I was hooked and had to have my unit.
I began using AVE instruments in 2002, and continued with EEG Biofeedback as well. In my practice I noticed a much quicker response time for those with AVE. Patients seemed to enjoy this more than other treatments, and it was user friendly. I had witnessed such a dramatic success rate that I slowly decreased the usage of EEG and went completely with AVE. I found significant improvements in patients, especially those referred for chronic pain. It seemed to me that what I could typically have a patient experience in one AVE session would have taken about three weeks or more of training with biofeedback. But I do need to make one point perfectly clear. I am in no way putting down biofeedback. I am just commenting on my experience with the AVE units.
For the past seven years, I have been using AVE exclusively. I am employed at a hospital and am part of the pain management team. I have found that, in most cases, using a sub-delta .5-1 frequency has provided the greatest relief of pain for most patients. I have used AVE for treating tension headaches, Migraines, fibromyalgia, PTSD, stroke patients with paralysis (and actually had success in getting some feeling back to the effected areas), and other psychiatric and physical problems. I believe that there may be endless treatment considerations for AVE.
The reason I titled this, “I don’t believe it!” is due to the average comment a patient tells me, first of all when I explain what AVE is and how it will work, and then, after the first session when they feel the reduction in pain or the state of relaxation. I have also noticed, and have been recording, blood pressure readings before and after sessions. I have consistently noticed a reduction in blood pressure on about 85% of patients. Some patients have made incredible gains, enough so they were able to reduce or stop their medications whether it is for hypertension or pain.
The AVE products have proven to be exceptionally reliable and, if I have ever experienced a problem, I made a phone call, talked to Dave, or any of the friendly staff, and the problem was fixed. I can not express my amazement in the success of this treatment and my gratitude for producing an instrument that is of such high quality.
Dave, I thank you and my patients thank you. "Testimonial From Michael Landgraf
