Can PM erase head damage a tape in play mode ?

Discussion in 'Tech talk' started by Anthème, Jan 30, 2025 at 5:01 PM.

  1. Anthème

    Anthème New Member

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    I have a sony TCS 430 stereo recorder and player with a permanant magnet as an erase head
    Can a permanant magnet erase head damage tape in play mode ?
    Can the magnetic field of the erase head harm the tape in play mode, even though it's not supposed to ?

    Thank you very much !
     
  2. Hyperscope

    Hyperscope Well-Known Member S2G Supporter

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    That's a good question. I have wondered the same thing myself, having an old boombox, with perm magnet erase head right over the cassette tape when playing all the time... lets see what the more knowledgeable people have to say!
     
  3. Silver965

    Silver965 Well-Known Member

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    Hi
    in my opinion yes...
    it can damage the recording
    if the mechanics that hold the magnet do not move it away from the tape as expected.
    That is, even if it does not physically touch the tape but remains close to it, it can erase it
     

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