“This will be a brief review of a small bottle, 2 fluid ounces or 60 milliliters in all, that coats optical discs to increase their readability by filling micro-scratches and improving reflectivity of the pitted surface. According to the white paper seen under the photo, “OPTRIX contains isopropyl alcohol, distilled water and optically optically active nonionic surfactants”, and has “antistatic properties”, is “chemically neutral and will not damage your CDs or Laser discs.”

“High end audio gets away with murder. By the standards of the non-audiophile, most of the stuff we buy, and what we pay for it, can be explained only by a form of selective dementia affecting us in all areas having to do with reproduced sound. How many other industries cater to a demographic as fanatical, as restlessly compulsive, and as willing to suspend its collective disbelief? The answer may lie in another question: How many businesses are charged with selling something as slippery and unquantifiable as the aesthetics of sound?”

“Andrew Marshall’s original Imager design was quite straightforward: a circular neoprene ring that surrounded the tweeter and absorbed energy that would otherwise have been radiated along the speaker baffle and re-radiated milliseconds later at the listener when it reached the edge. The design was sound, and 5000 pairs were sold with not one consumer complaint or return, and a plethora of praise for the improvements wrought with normal direct radiating box speaker designs…”