Maxell UL (1978 JP) Cassette Description The Maxell UL (1978 JP) is a high-quality audio cassette designed for professional and personal use. Manufactured by Maxell, a renowned brand in the audio cassette industry, this cassette is known for its reliable performance and durability. The cassette features a standard ferric oxide tape formulation, which provides a balanced frequency response suitable for various audio applications. Cassette Technical Specifications Relative Sensitivity: -1.3 dB MOL400(3%): +1.7 dB Bias Noise: -47.9 dB, -51.1 dB(A) Dynamic Range: 52.8 dB Cassette Key Features Magnetic Tape Formulation: Ferric oxide Tape Thickness: Standard thickness for 30-minute cassettes Compatibility: Compatible with standard audio cassette decks Improvements over Previous Generation The Maxell UL cassette represents an improvement over earlier models in terms of its dynamic range and bias noise performance. The ferric oxide tape formulation provides a stable and reliable recording experience, making it suitable for both professional and personal audio applications.