Traditional Culture Encyclopedia - Traditional festivals - Can I buy a few hundred yuan amplifier in JD? COM？
Can I buy a few hundred yuan amplifier in JD? COM？
You can buy it. Power amplifier, commonly known as "amplifier", is the most basic equipment in audio system. Its task is to amplify the weak electrical signal from the signal source. Before buying, be optimistic about the reputation of the seller's shop, whether it is an honest shop, if not, try not to buy enough. If there is, you can buy it. The best way to buy is cash on delivery. After the goods arrive, you can inspect them face to face, and then sign for them if there is no problem to ensure the quality of the goods. After all, a few hundred yuan amplifier is very cheap.
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