Uploaded August 2023 | Updated September 2026, 2 weeks ago
Demonstrating the Sony BE-9H audio cassette tape eraser with a TDK SA-90 cassette tape.
BTW: erasing the 'bad way': using static/permanent magnets instead of an alternating magnetic field (like an AC bulk eraser).
Demonstrating the Sony BE-9H audio cassette tape eraser with a TDK SA-90 cassette tape.
BTW: erasing the 'bad way': using static/permanent magnets instead of an alternating magnetic field (like an AC bulk eraser).










