TDK SA-X (1982-1985 US-JP) Cassette Tape

1. TDK SA-X Cassette Description

The TDK SA-X (1982-1985 US-JP) is a high-quality blank audio cassette tape designed for professional and personal use. It is part of the Type II cassette tape series, known for its superior performance in the high-frequency spectrum. The cassette is formulated with Super Avylin particles, which enhance its magnetic properties and ensure reliable recording and playback.

2. TDK SA-X Technical Specifications

• Magnetic Particle: Super Avylin (dual layer)
• Coercivity: 620 Oe
• Remanence: 1650 Gauss
• Squareness Ratio: 0.83
• Operating Bias: +1.0 dB
• Maximum Output Level (MOL) at 315 Hz: +4.0 dB
• Maximum Output Level (MOL) at 10 kHz: -7.5 dB
• Sensitivity at 315 Hz: +1.0 dB
• Sensitivity at 10 kHz: +1.0 dB
• Sensitivity at 16 kHz: +3.0 dB
• Bias Noise: -61.0 dB

3. User Reviews

The TDK SA-X has received positive reviews from audiophiles and collectors. Users praise its high-frequency sensitivity and low bias noise, which contribute to clear and distortion-free audio recordings. Many have noted that the tape's superior performance makes it ideal for high-quality audio applications.

4. TDK SA-X Key Features

• Dual Layer Formulation: The Super Avylin particles ensure improved high-frequency response and reduced distortion.
• High Frequency Sensitivity: The tape exhibits 1.5 dB higher sensitivity at high frequencies compared to the TDK SA.
• Low Bias Noise: The cassette features a bias noise of -61.0 dB, contributing to a cleaner audio signal.

5. Improvements over Previous Generation

The TDK SA-X offers significant improvements over the TDK SA in terms of high-frequency sensitivity and overall performance. The dual-layer formulation with Super Avylin particles enhances the tape's magnetic properties, resulting in better sound quality and reduced distortion.