A leap into a Super Nova, much better than the Nova. Supernova III+ utilizes a glass fiber optical conductor and precision connectors to reduce digital jitter for a dramatic over conventional toslinks cables which utlize plastic conductors. The ultimate digital connection from DVD/CD players and satelite receivers to digital converters, Supernova III+ produces amazing clarity, spatial effects and dynamic impact. The Super Nova is an "all glass" optical cable, making it pretty incredible for signal transfer.