Idle Fish is an idle trading APP client owned by Alibaba, and it is the third billion-level platform of Alibaba after Taobao and Tmall.
Idle fish means "leisure". "Idle" is idle time, and "idle" is idle goods and space. Idle fish is not only an idle trading platform, but also a community based on a new lifestyle. In this community, people can share things, their personal time and skills, hobbies and experiences, and even space. Idle fish is committed to turning leisure into idle fish and waste into consumption.
In recent years, with the popularity of idle trading, people's consumption patterns are also changing. From buying brand-new things to more and more people choosing to buy idle with higher cost performance, idle fish has become the largest idle trading community in China. The goods on the idle fish are complete and can also be purchased. I believe that old amplifiers can be bought in idle fish.
Matters needing attention in purchasing second-hand power amplifier
1, product appearance. Check the appearance of the amplifier for obvious damage or scratches. In this way, the use of the product and the maintenance of the owner can be preliminarily judged. Machines with good appearance have shorter service life and better condition.
2. Power matching. When buying a power amplifier, you should also consider the power of your speaker or speaker. The power of the power amplifier should match it, otherwise it may damage the speaker. Generally speaking, too high power is unnecessary, just match the speakers.
3. Brand and model. Choose a brand with high reputation and reliable quality, understand the parameter comparison of different models, and choose a model with better performance.
4. Wiring and connectors. Check whether all lines, plugs and other connectors of the amplifier are in good condition. If it is damaged, it should be replaced, otherwise it will affect the use effect and even short circuit.
5. Noise and distortion. Turn on the power amplifier audition and check whether there are any problems such as noise, noise and distortion. A machine with clear sound quality and stable output can provide a high-fidelity listening experience.