Far from an imaginative leap into brilliant pebbles & the like, the theory with the colored edge treatment is that it filters out refracted light that may otherwise be reintroduced into the optics. It's also conceivable that a shiny smooth surface provided by Rainex could minimize refraction. But whatever the science, it's generally accepted that jitter problems can be introduced through the optics. The Sony service documentation for my CDP includes a laser allignment procedure to use with a scope that is performed specifically to minimize jitter. I have personally found that improvements to DC power into the motor/servo mechanism of my SCD-1 make an audible improvement in the sound of the transport. And this is a CDP that in the original Stereophile review exhibited very low jitter in stock fitment. So the basic quality of the transport is not at issue.
"My wife...would definitely think I was completely wacko."
My wife feels this way about me, particularly in all things relating to audio. Unfortunately the problem is not that the slippery slope tends down toward pebbles, but rather upward toward $10K components. For her a $5 bottle of Rainex would be a welcome relief.
"My wife...would definitely think I was completely wacko."
My wife feels this way about me, particularly in all things relating to audio. Unfortunately the problem is not that the slippery slope tends down toward pebbles, but rather upward toward $10K components. For her a $5 bottle of Rainex would be a welcome relief.