Tdk Electronics : Recommended for taping digital sources, this SA audio tape offers unmatched music reproduction, a result of its high resolution and superior dynamic range. Can be used for home component systems, high performance portables and car audio systems. Utilizes ultra-fine, high-sensitivity Super Finavinx metal magnetic particles to realize superlative audio fidelity and produce high quality. Cassette Type: Audio; Cassette Size: NA; Grade/Quality: High Bias; Maximum Recording Time: 90 Minutes (45 x 2). :