I have a set of them in my office, which we ordered just to try them out.
I have made it a point in my career to never put down a product, yet, when Christopher England, President of AmpliEar states on their website: “You won’t find fancy - but you will find the Best Amplifier money can buy…”, it is very difficult to hold back my comments.
I will say, though, that I have never re-ordered, nor have I ever recommended this product to any of my customers, friends, or my worst enemy.