Hello, Cameron!
Cameron Hall wrote to Vladimir Koptev, 21 Aug 96 15:04:
 VK>> One another question: I know that recording/playback channels
 VK>> must be absolutely equal to prevent losses when using Dolby B and
 VK>> especially C. But during using tape deck, heads (both recording
 VK>> and playback) are wearing and loosing their perfomance. So the
 VK>> characteristics of recording/playback channels would not be the
 VK>> same. I wonder, how much
 CH> That is true.  However, that is why most 3 head units allow either
 CH> automatic or manual setup to deal with both the differences between
 CH> tape brands and also different manufacturing "runs".  Also, the aging
 CH> of the componants can also be compensated for.
But this manual setup is available only for recording (recording sensivity
and recording level). What about playback sensivity level? I think I can
adjust playback level only if I open the cabinet of my deck. And I must
also have a multimeter and a sinus generator...
                          With best regards, Vladimir
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