Sony Metal-SR Type IV 90 Min Blank Cassette Tape

Create high-fidelity recordings with this factory-sealed Sony Metal-SR 90 blank cassette tape. Designed with a Type IV metal bias formulation, it delivers exceptional clarity, dynamic range and low noise, making it ideal for digital sources, live music and critical listening applications. The precision-engineered cassette housing ensures smooth tape tracking and reliable performance. Each tape offers 90 minutes of total recording time (45 minutes per side).