| 摘要 |
PURPOSE:To improve recording reproducing characteristics and to execute the high picture quality by executing the recording with a 'Sendust(R)' head and executing the reproduction with a ferrite head. CONSTITUTION:At a rotating cylinder 15, magnetic head bodies 13 and 14 are provided at the angle of approximately 180 deg. respectively, at one side magnetic head body 13, a head chip R' composed of a 'Sendust' head and a head chip L composed of a ferrite head, at other magnetic head body 14, a head chip R composed of the ferrite head and a head chip L' composed of the 'Sendust' head are protruded from the outer circumference of the rotating cylinder 15 to respective magnetic head bases 11 and 12 and arranged on the same virtual plane. By providing respective chips at the corresponding head base, respectively independent magnetic heads are constituted, and four head types are obtained. Head chips L' and R' are a pair, have respectively the dividing angle of 180 deg., and head chips L' and R' are also the same as this. |
