The TDK SA (1990-1991 US) is a high-quality, blank audio cassette tape designed for professional and personal use. Manufactured by TDK, a renowned brand in the audio cassette industry, this tape is known for its reliable performance and superior sound quality.
TDK SA Technical Specifications
Magnetic Particle: Super Avylin
Coercivity: 650 Oe
Remanence: 1650 Gauss
Squareness Ratio: 0.85
Operating Bias: 0.0dB
MOL 315Hz: +4.0dB
MOL 10kHz: -7.5dB
Sensitivity at 315Hz: 0.0dB
Sensitivity at 3.15kHz: 0.0dB
Sensitivity at 10kHz: 0.0dB
Sensitivity at 16kHz: 0.0dB
Bias Noise: -60.5dB
TDK SA Key Features
Type II / Chrome Tape: Offers a wide dynamic range and acoustic inertness.
C90 Length: Each side provides 45 minutes of recording time.
Supplied in a Clear Case: Includes a J-card and stickers for easy identification and organization.
Improvements over Previous Generation
The TDK SA (1990-1991 US) builds upon the success of its predecessor, the TDK SA, which was introduced in the 1970s. The TDK SA (1990-1991 US) retains the Super Avylin magnetic particle formulation but with slight adjustments in coercivity and remanence, ensuring improved performance and stability in high-end audio applications.
