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Ampex ATR-100系列的录音机是专业用设备。它们的设计可与世界上质量最好的6.3mm和12.6mm带宽的盘式录音机匹敌。这种录音机能很迅速地从一种带宽转换到另一种带宽。它的磁头装置可以快速拆卸安装,具有多种磁迹格式。整个机器主要由五个部分组成:(1)走带系统和磁头;(2)信号及电子伺服系统;(3)电源;(4)动作及功能控制单元;(5)输入/输出组件。这五部分有多种不同的组装方式,其中包括框架安装,或者像样机那样,安装在可以活动的小车上。虽然所有基本机器都是按四声道操作而接线的,而且也为四个磁迹的信号电路留有充分的空间,但是,作为一个外加特点,还是把输入/输出组件当作按需要而选用的额外附加件。输入/输出组件的功能是把信号馈送到信号电路部分,或者从信号电路部分馈送
Ampex ATR-100 series recorders are professional equipment. They are designed to rival the best-quality 6.3mm and 12.6mm tape recorders in the world. This recorder can quickly switch from one type of bandwidth to another. Its head unit can be quickly removed for installation, with a variety of track formats. The whole machine is mainly composed of five parts: (1) tape transport system and magnetic head; (2) signal and electronic servo system; (3) power; (4) action and function control unit; (5) input / output components. There are many different ways to assemble these five parts, including frame mounting or mounting on a moveable trolley like a prototype. Although all basic machines are wired for four-channel operation and leave sufficient space for the four-track signal circuitry, the input / output modules are considered optional as an additional feature Extra add-ons. The function of the input / output module is to feed the signal to the signal circuit section or to the signal circuit section