BASF Professional I Type I Blank Cassette Tape — 1976-1978 US

Cassette Description

The BASF Professional I cassette tape is a high-quality, blank audio cassette designed for professional recording applications. Manufactured between 1976 and 1978, this tape is known for its mechanical stability and clean performance in high-speed duplicator equipment. It is a ferric oxide-based tape, which provides reliable and consistent audio quality.

Cassette Technical Specifications

• Type: Ferric oxide-based
• Bias: Normal bias
• Equalization: 120 µs
• Sensitivity: Measured at 315 Hz and 10 kHz
• Remanence: Varies from around 1100 G for basic ferric tapes

Cassette Key Features

• Mechanical Stability: Designed to run cleanly through high-speed duplicator equipment
• Ferric Oxide Formulation: Provides reliable and consistent audio quality
• Normal Bias: Optimized for standard recording equipment
• 120 ?s Equalization: Suitable for most professional recording setups

Improvements over Previous Generation

The BASF Professional I cassette tape builds upon the advancements in magnetic tape technology from the 1930s, where BASF played a significant role in developing magnetic audio tapes . This tape maintains the mechanical stability and clean performance of its predecessors while adhering to standard professional recording specifications.

For collectors and enthusiasts, the BASF Professional I cassette tape offers a piece of audio history with its reliable performance and technical specifications. It is recommended for those seeking a high-quality, blank cassette tape for professional use or historical preservation.