Hitachi CA (1990-1993 JP)

1. Hitachi CA Cassette Description

The Hitachi CA cassette tape, produced from 1990 to 1993 for the Japanese domestic market, is a high-quality audio cassette designed for reliable and clear audio recording and playback. This cassette tape is part of the compact cassette format, which has been a staple in audio storage since its introduction in 1963. The Hitachi CA cassette is known for its durability and consistent performance, making it a reliable choice for both professional and personal use.

2. Hitachi CA Technical Specifications

• Relative Sensitivity: +0.5dB
• THD at Dolby Level: 0.72%
• MOL400(1%): +1.4dB
• MOL400(3%): +5.5dB
• MOL1k(3%): +5.5dB
• SOL10k: -3.1dB
• Bias Noise: -52.9dB, -56.5dB(A)
• Dynamic Range: 62.0dB

3. User Reviews

User reviews highlight the cassette's consistent performance and reliability. One user noted that the build quality is impressive, and the sound quality is very good when properly set up . Another user mentioned that the cassette transport works fine after replacing the drive belts, but there were concerns about the silence coming from the machine .

4. Hitachi CA Key Features

• Magnetic Coating: The cassette tape features a magnetic coating made of ferric oxide, which provides clear and consistent audio quality.
• Stereo Recording: The cassette supports stereo recording, allowing for high-quality audio playback.
• Durability: The cassette is designed to be durable and resistant to wear and tear, ensuring long-lasting performance.

5. Improvements over Previous Generation if Exists

Compared to earlier models, the Hitachi CA cassette tape shows improvements in dynamic range and noise reduction. The 1990 model has a 6dB difference in dynamic range compared to the 1988 model, indicating a significant enhancement in tape quality over the years . Additionally, the 1995 version of the Maxell XLII cassette tape, which is often compared to the Hitachi CA, shows further improvements in MOL and noise levels, resulting in a dynamic range of 65.9dB .