I was thinking about starting a new thread on this one, but Its just as well to have at it here.
I received my five-pack of the Alpha E Cards in today's mail. The first experiment was with my cell phone. I placed one E Card inside the back of the cell phone's protective cover. I immediately noticed a sharper, clearer picture with better color. After that, I took a break to watch the LSU vs Georgia game.
I'm now typing this at my computer (duh!) and listening to Spotify through my Grado RS-1 headphones. The Grado's have a flat surface on the outside of the ear speakers. I just completed an experiment. I took the other four cards, put two in each hand, and held them up to the flat Grado surface. This makes for a very easy A/B comparison.
The Grado's are a very nice headphone and I've enjoyed them immensely over the years. Bottom line ... When I held the E Cards up to the phones, the sound became much more spacious with lots more inner-detail. More musical too. With the E cards removed, all the benefits go away.
Highly recommended ... !!
Frank
