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十九、两台录音机对录时,如何选用转录线?家庭适于备用哪种转录线?答:市面上常用的转录线多达几十种,分为无源转录线和有源转录线两大类。但其插头无非六、七种:φ2毫米的小型两芯插头,φ3.5毫米的小型两芯插头,φ3.5毫米的小型三芯插头,φ6毫米两芯插头,φ6毫米三芯插头和DlN插头,针形插头等。不同的转录线都是由这些不同插头组合而成。转录线都是用质地柔软,带有塑料护套的屏蔽线制作,长度多在1米之内,
Nineteen, two recorders when recording, how to choose the transcription line? Which family is suitable for the backup transcription? A: The market commonly used up to dozens of transcription lines, divided into passive transcription and active transcription two Category. But its plug no more than six or seven: φ2 mm small two-pin plug, φ3.5 mm small two-pin plug φ3.5 mm small three-pin plug φ6 mm two-pin plug φ6 mm three-pin plug and DlN Plug, needle plug and so on. Different transcription lines are composed of these different plugs. Transcription lines are made of soft, shielded plastic sheathing, more than 1 meter in length,