Athana
International VIDEO/AUDIO TAPE ERASER (FOR COMPUTER USE TOO!) |
DESCRIPTION:
Used audio and video tapes can perform like new when you take a few seconds to completely erase previous recordings with this professional, powerful Tape Eraser.
Just one minute is all it takes to completely erase a tape.
Features |
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The maximum magnetic field intensity produced on the bottom surface of the Tape Eraser is between 2,200 and 2,400 gauss. This strong magnetic field erases a 400 hertz saturated signal to a depth of -80 decibels, which is the equivalent of new, unused tape. A curve showing the magnetic field intensity versus spacing away from the bottom surface is shown above. |