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我国各电视台使用的录象机中有一大部分是U-matic和U-matic H系列机,将低带U-matic机改造成为高带U-matic H机,有很大的实用价值。按本文介绍的方法,改造一台U-matic机只需450元(不算磁头鼓),经济效益是显而易见的。
There is a large part of U-matic and U-matic H series video recorders used by various TV stations in our country. It is of great practical value to transform low-band U-matic machines into high-band U-matic H machines. According to the method introduced in this article, the transformation of a U-matic machine only 450 yuan (not counting head drum), the economic benefits are obvious.