D 60
Audio Cassettes Normal-Bias Type I

TDK D is a Type I (normal bias) audio cassette that easily outperforms other standard grade tapes. Its Pure Grained Ferric magnetic formulation offers low noise and high output, with excellent sensitivity over the entire frequency range.

TDK D is ideal for recording everyday sources, such as pre recorded tapes and FM radio broadcasts. It is also well suited to equipment designed primarily for convenience, such as the typical boombox and portable player. TDK D cassettes feature a high precision P-RC mechanism for enhanced sonic clarity, and are available in 30, , 60, 90 and 120 minute lengths.