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美多牌CT6620型台式收录机,是上海无线电三厂的新产品,该机收音、录音、放音、指示等功能较全,输出功率较大,失真小,频带宽,耗电省,是一种适合家用的收录机.录音部分采用日本TN～65HB机芯,由卧式改制为座式,以适合整机的台式结构.录音部分有话筒、线路、拾音等输入插孔和线路输出插孔;录音监听音量音调均可调整.收音部分有三个波段,采用管型照明灯打光和发光管波段指示等新颖装置.扬声器采用φ165毫米宽频带扬声器和φ50毫米高音扬声器各一只,装在机壳的左边.收音、录放音、电源等印制电路板和零部件组装在一块底座上,使整机结构和各种功能装置布局合理匀称.卸下外壳底板上的四只螺钉,一个完整的机芯即可从外壳的正面抽出,便于生产和维修.
The United States and more brand CT6620 desktop recorders, Shanghai Radio Factory III is a new product, the machine radio, recording, playback, instructions and other functions more, the output power is larger, less distortion, bandwidth, power consumption is a Suitable for household tape recorders. Recording part of the Japanese TN ~ 65HB movement, from horizontal to block seat system to suit the machine’s desktop structure. Recording part of the microphone, line, pickup and other input jack and line output jack; Recording and listening volume and tone can be adjusted.The radio part has three bands, the use of tube lighting and LED lighting and other novel devices.Loudspeaker with φ165 mm wideband speakers and φ50 mm tweeter each one, installed in the chassis On the left.Receiving, recording and playback, power supply and other printed circuit boards and components assembled in a base, so that the structure of the machine and a variety of functional device layout reasonable symmetry.Remove the four screws on the shell floor, a complete machine The core can be drawn from the front of the housing for ease of manufacture and maintenance.