拜亚新品：DT 700 PRO X和DT 900 PRO X

ljuoly

注意，此页面信息来源于2021年10月7日，global.beyerdynamic.com。
此页面中出现的评论观点仅代表本人意见，部分页面可能需要梯子。



DT 700 PRO X宣传页面
https://global.beyerdynamic.com/dt-700-pro-x.html?refSrc=4705&nosto=prox-family

DT 900 PRO X宣传页面
https://global.beyerdynamic.com/dt-900-pro-x.html?refSrc=4705&nosto=prox-family

B站已有个人放出宣传视频
DT 700 PRO X：
https://www.bilibili.com/video/BV14h411J7Ad?from=search&seid=8186361970771219506
DT 900 PRO X：
https://www.bilibili.com/video/BV1nQ4y1X7ax?from=search&seid=8186361970771219506


另外貌似取消了DT 800 PRO X（翻译后看最后一段话）
DT 700 PRO X和DT 900 PRO X的不同之处：
https://support.beyerdynamic.com/hc/en-us/articles/4407192024850-What-is-the-difference-between-DT-700-PRO-X-and-DT-900-PRO-X-
机翻：由于一些非常巧妙的设计DT 900 PRO X既DT 700 Pro X和DT 900 Pro X功能同样优秀的高音响应，所以没有必要半开放式版本。

另外这次可能是针对pro版，而非考虑了包含普通版整个升级的新品
PRO和 PRO X版本的不同之处：
https://support.beyerdynamic.com/hc/en-us/articles/4407183423762-What-is-the-difference-between-PRO-and-PRO-X-


关于新单元“恒星45”的官方说明
https://support.beyerdynamic.com/hc/en-us/articles/4407198932370-What-distinguishes-the-Stellar-45-driver-

机翻：
嗨，我是mix中的michael wynne，今天我想谈谈Stellar 45驱动程序，它为DT Pro X系列耳机提供动力。
它是一种新的驱动设计或声音传感器，由德国海尔布朗公司开发、设计和制造，它将这些耳机的性能提升到了一个新的水平，这在同类产品中是前所未见的。
你可以在这里看到驱动。
它相当复杂，但我想谈谈一些技术创新，使它如此特殊，并在这些耳机中转化为难以置信的声音。
Stellar 45是一种动态驱动器设计，它具有高级钕磁铁、三层振膜和一个特殊的、轻质的铜包线音圈。
首先我想谈谈音圈，它是由一根轻量的铜包线制成的，这意味着在导电性和所用材料的重量或密度之间，这是一个很好的折衷。
这会给听众带来很多好处。
首先，音圈可以更轻，这样它可以更快地响应瞬态材料。
它产生了巨大的瞬态响应和释放响应，因为当不再播放声音时，音圈可以快速恢复。
这就意味着耳机将更准确地再现声音，就像它应该的那样。
这种轻质电线材料的另一个好处是，音圈实际上可以比以前更长，所以我们现在有了悬垂音圈设计。
这意味着它可以充分利用整个磁通量范围，使音圈能够将振膜推得更远。因此，振膜的投掷距离更长，这对听者来说意味着，在听到失真之前，最大声压级要高得多。
驾驶员的频率响应从5赫兹到40000赫兹，你可能知道这远远低于或高于正常人的听力范围，即从20赫兹到20000赫兹。但是这个净空，无论是在频率响应方面，还是在最大声压级方面，都意味着在可闻范围内的蚂蚁声音将以极高的精度再现。
接下来我想谈的是膜片设计本身，它是一个三层之后的膜片，它由一个内部阻尼层组成，周围有两层高级聚合物层。这两层都是由PEEK或聚醚醚酮制成的，这是一种高级聚合物，在医疗和航空领域更常见。
使用这些材料的原因是，它不仅可以产生一个听起来很棒的优秀驱动程序设计，而且它们很稳定，而且可以使用很长时间。其想法是制作一副耳机，它可以在很大的温度、湿度范围内以及耳机的整个使用寿命内保持一致。
因此，所有这些技术创新一起导致Stellar 45驱动器提供了难以置信的频率响应、脱轨瞬态响应以及非常高的SPL水平和低谐波失真。
感谢收看。如果您想了解更多关于耳机的信息，请查看DT Pro X系列中的其他视频。谢谢。


视频手打原文：
hi I'm michael wynne from in  the mix,and today I want to talk about the Stellar 45 Driver,which powers the DT Pro X range Headphones.
Its a new driver design or sound transducer,which is developed, engineered and built in Heilbronn, in Germany,and it takes these headphones to a new level of performance,which is previously unseen in its class.
you can see the driver here.
its quite complex,but i want to talk about a couple of the technical innovations that make this so special and which translate to an incredible sound in these headphones.
Stellar 45 is a dynamic driver design,and it features a high grade neodymium magnet,a three-layer diaphragm and a special,lightweight,copper-clad wire voice coil.
And I want to start by talking about that voice coil.Its made from a lightweight copper-clad wire,and this means that these's an excellent tradeoff between electrical conductivity and the weight or density of the material used.
And this leads to many benefits for the listener.
The first is that the voice coil can be lighter,so that it can respond much more quickly to transient material.
It results in both a great transient and release response because the voice coil can recover quickly when there's no more sound playing.
And this just means that the headphone is going to more accurately recreate the sound,the way that it's supposed to.
A further benefit of that lightweight wire material means that the voice coil can actually be made longer than it was before,so we now have an overhang voice coil design.
And what this means is that it can take much more advantage of the full range of magnetic flux so that the voice coil can actually push the diaphragm much further.So you got a longer diaphragm throw,and what this means for a listener is a much higher maximum SPL level before you're getting audible distortion.
The driver's frequency responses from 5 Hertz to 40000 Hertz,which you'll probably know is far below and above the range of normal human hearing,which is from 20 to 20000 Hertz.But this headroom,both in terns of the frequency response and that maximum SPL level just means that ant sound within the audible range is going to be reproduced with excellent precision.
The next thing I want to talk about  is the diaphragm design itself, so it's a three later diaphragm,and what this consists of is an internal dampening layer surrounded by two high-grade polymer layers.And these are both made of PEEK,which is P E E K or polyether ether ketone,which is a high grade polymer.It's more commonly found actually in the medical and aerospace sectors.
The reason for using these materials is that not only does it result in an excellent driver design that sounds great,but they're stable and they're going to last a long time.The idea is to make a pair of headphones that is consistent across a wide range of temperatures,humidities and also throughout the entire lifespan of the headphones.
So all of these technical innovations together result in the Stellar 45 Driver delivering an incredible frequency response,derailed transient response and also very high SPL levels with low harmonic distortion.
So thank you for watching.If you want to learn more about the headphones,please do check out some of the other videos in the DT Pro X range.Thanks.



如需采用，请说明来源，谢谢。

donthuang

低阻化還長音圈設計啊....

zhuqiujie

好东西

Hack3456

手打不易，路过当顶

cdzsz67

donthuang 发表于 2021-10-9 22:55
低阻化還長音圈設計啊....

应该就是换了ccaw，刷新了一下789上过老的单元。虽然其实老单元完全够用，我估计880pro也不会停产。

乡原

必须帮顶。楼主好人，楼主辛苦了，求种子（大雾

朱老吉

楼主辛苦