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第268章 土豪的杜晨(1 / 2)

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“可以,我这里都有,你还有什么需要的?”

“万能板有吧?”

“有的,你要多少?”

“十张,还有电阻电容常用的你都给我拿一些吧。电烙铁焊锡松香你都有吧?”

杜晨想了想需要用到的东西,问向对方。

“都有,你要多少?”

“电烙铁一人一支,焊锡来两卷就行了,松香也是两盒。对了,你这有功放芯片没?”

杜晨突然想到现在胆机配件不全,而且自己还得研究一下胆机,那就索性先做一个晶体管功放,给家里做一套音响也挺好,过年过节看电视听歌也都方便。

“没问题,功放芯片你要什么型号的?”

“你拿出来我看看有没有我喜欢的。”

杜晨其实也不知道现在有什么功放芯片,所以让对方都拿出来看看,有没有自己知道的功放芯片。

小年轻闻言也没说什么,直接拿出一个元件盒,杜晨打开看了看,好多功放芯片自己都不认识,现在也没有网络去查具体参数,所以杜晨有点挠头。

杜晨硬着头皮继续翻了翻,突然一块功放进入他的视野。

“TDA7294!这个多少钱?”

重生前混迹网络的时候,杜晨曾经看过好多发烧友对于TDA7294的讨论评测,有人说好,有人说一般,不过杜晨太忙还没试过,现在好不容易碰到一块自己知道的,所以杜晨决定买下来去试一试。

“这块?这块比较贵!”

小年轻一看TDA7294,嘴角咧了一下,这位同学很会挑吗,基本这一盒里面这块功放可以说价格数一数二了。

“你说说多少钱?”

杜晨也明白现在的晶体管价格肯定便宜不了,而且这块芯片二三十年后都有人再玩,说明了这块功放芯片的价值,所以价格贵点也在杜晨的意料中。

“一百二!”

“什么?”

没等杜晨说话呢,一旁的杜彬几人都傻了眼,就这么一个小长方块,就一百二?这是黑店吧!

“你这有没有了?”

结果杜晨的反应让几人更加奇怪,杜晨居然还问对方有没有,难道杜晨不光光是买一块吗?难道杜晨不觉得这小玩意贵吗?

“我这总共有五块,你要几个?”

小年轻也诧异的问着杜晨,他一开始还认为杜晨会被价格吓到,毕竟一百多买个这玩意不是发烧友谁会干这事啊。

“给我那两个,对了,这个功放的技术参数你这里有吧?”

杜晨赶紧问向对方,没有技术参数这玩意两眼一抹黑鬼才知道怎么接。

“有!你等等,我给找找!”

小年轻转身就去桌子上找资料去了,杜彬则是拉了拉杜晨。

“晨晨,这玩意有什么用?就说你有用买一个就行了吧?怎么还要买俩?让爸妈知道看揍不揍你!”

“哥,这个叫功放芯片,而且比较娇贵容易坏,多买一个当配件!”

杜晨对着杜彬解释了一下,杜彬还想说什么,小年轻已经把技术参数拿过来递向杜晨。

杜晨打开看了看电路图,对着小年轻说道。

“老板,你把电路图上其他的配件都给我准备上,质量要好的,特别电容和电源都要最好的!”

杜晨也不是小白,知道配件对于成品的重要性,直接叮嘱对方质量要好的,要不然白瞎这块功放芯片了。

“没问题同学,你这够专业的啊!”

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