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唱片,目前普及使用的有普通唱片和立体声唱片两种,它们有着耐辐射、不怕强磁场、保真度高、失真小、频率响应宽、信号噪声比高等比盒式录音磁带性能更加优异而且价格低廉等特点,在我国市场上仍很受消费者欢迎。选择唱片,应注意三看:一看唱片外观,一张质量良好的唱片,表面应光洁明亮,没有裂纹、缺损、起皱、斑点、孔眼和沙粒状的突起。放在桌上,应十分平整,没有翘曲变形。
Records, the current popularity of the use of a common record and stereo disc two, they are resistant to radiation, are not afraid of strong magnetic field, high fidelity, distortion, frequency response is wide, the signal to noise ratio higher than the cassette tape performance more excellent and the price Low cost and so on, is still very popular in China market. Select the record, should pay attention to three to see: look at the appearance of the record, a good quality record, the surface should be bright and clean, no cracks, defects, wrinkles, spots, holes and sand-like protrusions. On the table, it should be very smooth, without warp deformation.