Robert Stein of Ultra Systems (and of the innovative retail outlet The Cable Company) introduced an accessory called the WA Quantum Chip. Available in different sizes, ranging in price from $7.50 to $65 each, the German-made WA Chip is a removable sticker that contains an impregnated film, which is reportedly subjected to a special treatment. Sized for everything from fuses to cell phones to speakers, WA Chips are claimed to increase component efficiency and current flow, for audibly enhanced performance.
