Maxell UDI (1988-1989 JP)

Cassette Description

The Maxell UDI cassette tape, produced in Japan from 1988 to 1989, is a high-quality audio cassette designed for professional and enthusiast use. It is part of the Maxell UDI series, known for its excellent magnetic performance and smooth winding. This cassette tape is ideal for recording and playing back high-fidelity audio, making it suitable for a wide range of applications including music production and personal recording.

Cassette Technical Specifications

• Relative Sensitivity: +0.3 dB
• THD @ Dolby Level: 0.53%
• MOL400(1%): +3.5 dB
• MOL400(3%): +6.7 dB
• MOL1k(3%): +3.9 dB
• SOL10k: -0.7 dB
• Bias Noise: -49.8 dB, -53.4 dB(A)
• Dynamic Range: 60.1 dB

User Reviews

User reviews for the Maxell UDI cassette tape generally praise its excellent frequency response and low noise levels. However, some users have reported issues with mechanical stress causing distortion in the first few minutes of playback. This issue is specific to certain samples and not a widespread problem.

Cassette Key Features

1. High Magnetic Performance: The Maxell UDI cassette tape features a high-quality magnetic coating, ensuring clear and detailed audio reproduction.
2. Smooth Winding: The tape is designed to wind smoothly, reducing the risk of tangling or breakage.
3. Excellent Azimuth Consistency: The side A-B azimuth consistency is excellent, ensuring that the left and right channels are properly aligned for stereo playback.

Improvements Over Previous Generation

The Maxell UDI cassette tape represents a significant improvement over its predecessors in terms of dynamic range and bias noise. The 1988 model shows a notable increase in dynamic range to 60.1 dB, making it one of the highest-quality cassettes of its time. Additionally, the bias noise has been reduced, providing a cleaner and more stable audio signal. These improvements make the Maxell UDI cassette tape a reliable choice for professional and enthusiast audio applications.