Maxell UDII (1988-1989 JP)

1. Cassette Description:

The Maxell UDII is a type II audio cassette tape designed for high-quality audio recording and playback. Introduced in the late 1980s, this cassette is part of Maxell's lineup of high-performance magnetic tapes. The UDII is known for its reliability and durability, making it a popular choice among audio enthusiasts.

2. Cassette Technical Specifications:

• Relative Sensitivity: +0.5dB compared to the calibration reference (Maxell XLII)
• THD @ Dolby Level: 1.1%
• MOL400(THD=1%): -0.1dB
• MOL400(THD=3%): +3.7dB
• Bias Noise: -52.4dB, -55.8dB(A)
• Dynamic Range: 59.5dB

3. User Reviews:

User reviews indicate that the Maxell UDII is a reliable and consistent performer. While some users noted that it did not sound as vibrant as higher-end cassettes, it was praised for its durability and affordability. The cassette's ability to handle high-frequency responses well was also highlighted by users who preferred it over other entry-level cassettes of the time.

4. Cassette Key Features:

• Type II Magnetic Tape: Optimized for high-quality audio recording and playback.
• Magnetic Coating: Utilizes iron oxide for reliable signal transfer.
• Cassette Shell: Standard plastic shell with notches indicating the tape type.
• Recording Capacity: 90 minutes per side.

5. Improvements over Previous Generation:

The Maxell UDII represents an improvement over the earlier UDII model by offering slightly better performance in terms of THD and bias noise. The 1986 version of the UDII-S, which is a super version of the UDII, showed significant improvements in dynamic range and MOL performance, positioning the UDII as a more reliable option for audio enthusiasts .