摘要 |
The circuit for recording/reproducing the signal two times longer uses two mono-heads sequentially. The circuit includes a A head selection switch (S1), a B head selection switch (S2), an eject linked switch (S3), a power linked switch (S4), an A head (HA), and a B head (HB). According to the selection switch the head records/ reproduces the signal on the one out of 4 tracks of the magnetic tape so that the recording/reproducing time is prolonged.
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