Chinese entertainment for engineering students

"The sounds of nature! I always thought that I was well-informed, and I am also a musician after all. Today I have seen what the sounds of nature are." Yu Chengqing said with emotion on his face.

"Yeah, I always thought that the mainland was very backward. I didn't expect that it turned out to be my lack of knowledge." Hu Huizhong also sighed with emotion.

"Being behind is still common, and your usual impression is not wrong. But it doesn't mean that everything is lagging behind. For example, things here are not lagging behind, they are still very advanced." Wang Xu explained.

This is not the case thirty years later when the mainland can laugh at Xiangjiang and Wanwan arbitrarily. The mainland is really backward now.

"Where did you buy this set? I didn't see the brand." Yu Chengqing observed the set of audio equipment curiously.

"Haha, you can't buy it, he did it himself." Wang Fei interrupted, her face full of pride, and she couldn't help but tighten her hand holding Wang Xu's.

"They are not all made. I bought the CD player and made everything else." Wang Xu smiled modestly.

"Can it be made to order?" Yu Chengqing suddenly turned to Wang Xu and asked.

"You want a set? This thing is a bit expensive." Wang Xu's things are not cheap. Therefore, he did not intend to set a low price for this set.

"How expensive can it be?" Yu Chengqing looked at Wang Xu with disdain. The expression on his face, "Whenever I have money, come and cheat me," made Wang Xu feel like he would be sorry even if he didn't kill him.

"About more than 20,000 US dollars, including 5,000 for tube amps, 15,000 for speakers, 1,000 for CD players, and 1,000 for cables. The CD players and cables are all brand-name products, and you can go back and buy them yourself."

The price is about the same as a better car of this era, but much lower than a sports car or something.

Wang Xu didn't think it was too outrageous. He didn't know the pricing of the world's top speakers.

It’s not easy to find all kinds of information these days, and Wang Xu is too lazy to bother. He saw an advertisement for a $10,000 set of speakers in Xiangjiang, but felt that that one was not as good as his own, so he settled for two. Ten thousand.

And the price is not outrageous. For example, the transformer in the amplifier was hand-wrapped by Wang Xu, and several inductors were also made in the same way. The enameled wires used were all single-crystal copper rolled by Wang Xu's hands.

Originally, Wang Xu felt that single crystal copper was not used in this place. After all, it was not for the signal processing part. But the single crystal copper enameled wire Wang Xu had couldn't be wasted, so he used it.

Then, Wang Xu discovered that the inductance of single crystal copper had significantly less noise, and the transformer had much more stable performance. And these will also affect the final sound quality, so they are still used.

He also told Teacher Yan about this discovery, and Teacher Yan wrote another report. It is said that the progress of the single crystal copper project has been delayed again because of this. Haha, Wang Xu was secretly enjoying himself and digging holes without burying them.

There is no such thing on the market at all, and Wang Xu seems to have the final say on how much it sells for.

It's just that single crystal copper signal lines require special equipment. Wang Xu can't make them by hand. He has to wait for the single crystal copper factory to be built before he can get the finished product.

The silver-plated oxygen-free copper wires used now are still very expensive, costing about a thousand yuan per meter. They are top-notch products. They have to look like top-grade products, right?

Of course, there are many electronic components, which are also substitutes, and Wang Xu is still making those things out bit by bit.

But even now, this set of my own is definitely worth the money.

He was still a bit too thin-skinned, and always felt that his approach was somewhat deceptive. If it were complete, Wang Xu felt that there would be no problem with 50,000 yuan.

"It's okay. Get me a set. Do you want US dollars or RMB?" Yu Chengqing's face was calm, as if he spent not 20,000 US dollars but 200 yuan.

"That's the price I'll give you. I made it myself. I can't make it for my friends. Don't go back and talk about it. I don't have the energy to make this every day."

Wang Xu quickly made amends. Forget this one, the next one must be more ruthless.

"Of course, the price is really a good deal. If you can supply it, I think we can sell it to Wanwan."

This is a problem caused by poor information. If he knows that the price of the world's top speakers is basically more than 50,000.

Then just follow the report, but who told him not to know. Wang Xu used to brag with Teacher Yan about exchanging one set of tricks for a sports car. In fact, it's true, but Wang Xu doesn't know it either.

In the end, I quoted 20,000 yuan, which was still low. Judging from Yu Chengqing's appearance, he obviously understood the market, so he might as well ask about it.

"You want to do this business? If you do it as a business, it's not impossible. You can hire workers to do it, and replace some handmade things with mass-produced ones. You can get it at this price, but the effect will definitely be worse.

The most I can do is ask for two sets of craftsmanship. If you ask for more, forget about it. It’s troublesome.

Now the cost of this thing is too high, and many parts inside are produced by hand.

Forget it if you help a friend get one. To be honest, it's pretty useless to make a business. "

Wang Xu was very resistant. Of course, this was an act. This kind of top-notch speakers are not used to make money, but to create reputation.

Once you have a good reputation, you can make money by authorizing and selling certifications in the future.

"The price is easy to tell. I'll ask when I get back. Many of my friends do this.

I am not in this business, but my friends play with equipment quite a lot.

What you did is indeed different. Please help me do it better. I will go back and teach them a lesson. "

"When will you go back?" Wang Xu asked.

"Why do you ask that? Are you afraid that I will harass you?" Yu Chengqing was obviously causing trouble.

“I’m here specifically to take in homeless artists, why are you afraid of harassment?

I'm trying to figure out whether I can make it in time. It will take time to get a set of speakers for you, and they are not ready-made. Just buy them and use them.

If you have time, you can check it in and take it away yourself and pay the tax yourself.

If I deliver goods to you and count them as exports, I still need to apply for qualifications, which is very troublesome. "Wang Xu curled his lips. If he didn't want to, just hide in the school. Who could harass him?

"Oh, thank you, thank you, you are so kind." Yu Chengqing quickly bowed. This really gave him face, so he couldn't make a joke.

"Feifei, your voice is so beautiful, just like a fairy." While Yu Chengqing and Wang Xu were chatting about equipment, Hu Huizhong was also chatting with Wang Fei.

Obviously, men and women focus on different things. Yu Chengqing obviously paid more attention to the equipment. As for the voice, it was Wang Xu's girlfriend and a famous singer, so it was hard for him to praise it too much.

Hu Huizhong obviously didn't have this taboo, so he naturally praised Wang Fei's voice. Of course, Wang Fei did deserve such praise.

This was not as simple as carrying people in a sedan chair. Wang Fei's voice really moved Hu Huizhong, and you can feel her excitement that has not disappeared even now.