At present, there are many kinds of audio equipment, so many equipment will inevitably have various faults in use, some of which are the faults of the equipment itself (hard faults), some of which are man-made faults (soft faults) caused by improper use. In order to better protect Shandong Audio, we should put an end to the following wrong operations:
1、 Put the audio equipment in the cabinet; In order to protect or decorate the audio, some audio enthusiasts put the audio equipment in the customized cabinet. However, this will make the audio equipment easy to overheat and aging. Because the space in the cabinet is limited, there is not enough air circulation, which will cause resonance to make the sound turbid, power amplifier and other equipment.
2、 Equipment is stacked and placed; For convenience, some audio lovers overlap some video players, amplifiers, tuners, digital analog converters and other machines, which will cause mutual interference. In particular, the disc player and power amplifier have serious interference, which will make the tone hard and produce a sense of depression. In order not to cause mutual interference, the equipment should be placed on the sound rack designed by the manufacturer.
3、 Plug does not distinguish positive and negative; Some audio enthusiasts believe that the plug can be divided into positive and negative, and the sound effect is the same. In fact, otherwise, the system with good handling of the positive and negative of the power plug has a clear and smooth tone; If the positive and negative are inconsistent, the tone will be hard and rough. Therefore, audio lovers should pay attention to the positive and negative insertion of the plug at ordinary times!
4、 Improper wiring; Many audio lovers may think that wiring is no big deal, but there is still a lot of knowledge. For example, when wiring, do not tie the power line and signal line together, because AC will affect the signal; The signal line or horn line shall not be knotted, otherwise the timbre will be affected; The signal line or horn line should be shortened if it is too long; Many signal lines are directional and should not be mistaken. Therefore, enthusiasts should also carefully consider what can be tied together and what cannot be when wiring; Those lines need to be long, those lines need to be short, etc.
5、 Blindly imitate balance; Some enthusiasts also imitate others when they see how other enthusiasts can improve the sound effect. But the same effect was not achieved after imitation. For example, people use long signal lines and short speaker lines to achieve good results, because the front and rear poles are balanced with the laser. Your equipment is not balanced, and it is difficult to achieve the same effect by imitating it.
This is the analysis of common misoperation in the use of audio. If you have any understanding of this, you can come to our website at any time https://www.wenguangzhineng.com Consult!