The "Burn-In" portion of the disc is legendary. It uses proprietary signals designed to:
Founded by Tam Henderson and anchored by the legendary recording engineer Keith O. Johnson , the label is famous for its "Prof. Johnson" recordings. Their proprietary techniques captured unprecedented dynamic range, spatial realism, and tonal accuracy. The "Burn-In" portion of the disc is legendary
Most standard CDs are manufactured with an aluminum reflective layer. Over time, aluminum can oxidize, leading to "disc rot" and data loss. A 24K gold CD replaces the aluminum with a layer of pure gold. Gold is completely inert, which means it does not oxidize, ensuring the disc’s longevity and providing superior reflectivity for the laser. A contemporary advertisement for the disc bragged that "this state-of-the-art audiophile 24kt gold pressing" would not only outlast standard discs but also yield a purer sonic signal. Johnson" recordings
: Measures micro-tonal shifts in system polarity. Over time, aluminum can oxidize, leading to "disc
: A simple recording of handclaps used to analyze a room's echo and acoustic "hardness".