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你在开玩笑吗?他们不到10美元。Ridiculously good for the price-来自head-fi.org Wiljen Published Nov 2, 2018 的评测

2019-01-19 由 意志蜗牛 发表 35

转载地址https://www.head-fi.org/showcase/nicehck-ezaudio-d4.23404/

译文:

优点 - 比预期更好的音质,漂亮的外壳,合理的构建质量

缺点 - 你在开玩笑吗?他们不到10美元。


图片关键词


免责声明:NiceHCK向我提供了EzAudio D4作为评论样本。我为D4支付了一个非常低的价格。好消息是11.11即将到来你可以支付几乎相同的价格,因为NiceHCK已经将D4的价格降低到7.99美元对于单打日。如果你喜欢你在D4上看到的内容,你应该考虑抓住一对,而它们的价格非常高。




拆箱/包装:


D4采用白色方块包装,正面标识为蓝色,反面详细说明。纸板箱内部是一个半硬的箱子。这是橡胶处理的,有一些给予但足够坚硬以保护内容物。箱子里还提供了一个用于将箱子连接到带环上的登山扣。耳机和硅胶尖端(3种尺寸)隐藏在机箱内并完成捆绑。价格大大低于20美元,我不希望特别高端的包装,所以坚硬的外壳和登山扣是一个特别好的触摸。我的直接想法是将它与Mixcder X5进行比较,作为另一款预算耳机,其套件的价格优于其价格点。 X5在声学方面也表现出色,因此它为D4设定了标准。


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建立:


D4是一个由坚固的金属制成的桶形耳机。喷嘴很短,有一个明显的唇部,可以将尖端固定到位。 R和L标记在黑色塑料带前面的枪管侧面,提供电缆应变消除。面板在顶部中心附近有一个通风口,在它下面有一个风格化的E标志。总体上,耳机的贴合和表面非常好。外壳部分之间的连接很好地被带子隐藏,没有间隙或胶水是这些耳机相当小,直接进入耳朵设计,即使是那些小耳朵的耳机也不应该有合适的配合。重量很小,所以没有注意到重力引起的耳机拉力,因为有时会发生在较重的模型上。


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内幕:


D4依赖于单个10mm动态驱动器,这被称为钛化。我只能假设这是对膜片钛涂层的参考,但无法找到额外的副本以支持它。驱动器的额定阻抗为32Ω,带有灵敏度为99 dB / mW,尽管广告文件再次未提及如何获得这些评级或具体频率的具体情况。我会说,从驱动D4开始,它确实需要更多的能量来达到音量水平,与其他类似灵敏度的32Ω耳内相比,我通常会听到它。我猜测灵敏度不如列出的那么高或者D4比32Ω更接近50Ω。我发现运行D4所需的动力类似于Campfire Comet。




电缆:


电缆从一个90°TRRS 3.5mm插孔开始,具有良好的应变消除。然后将电缆布涂在分离器上,并在分离器上方涂上软橡胶。分离器看起来是注塑成型的塑料,上面没有任何应变消除由相同塑料制成的下巴滑块直接位于分离器的顶部,并且在被电缆右侧的1键麦克风阻挡之前有足够的行程进行调整。电缆以90°的角度进入耳机的枪管,并被包裹在环绕耳塞的塑料带中。当电缆的出口点靠近耳机的外边缘时,这允许向下倾斜或向上倾斜。当翻倒时,麦克风大约在嘴的上方,因为它在下方的尖端磨损,因此拾取同样好。电缆不可拆卸,但价格不符合预期。


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麦克风/遥控:


麦克风不同于预算内的许多麦克风。它是一个在右侧电缆上排成一排的塑料胶囊,但不是典型的3按键排列。事实上,它起初看起来只是一个麦克风,而不是一个遥控器。整个前壳作为一个按钮工作,需要遥控器握在拇指和食指之间进行操作。因此遥控器可用于播放/暂停或呼叫应答,但不提供更常见的3按钮设计的前进/后退或+/-音量选项。功能上,麦克风适用于呼叫,但由于某些外部噪音而受到影响说话时揉在脸上或衣服上。如果在室外穿着,麦克风似乎也容易受到风噪声的影响。


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声音:


我的所有听力笔记都是使用安装的最大提供的提示完成的。

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低音:


亚低音扩展非常好,直到低于35hz时,滚降不会变得明显。中低音是该节目的明星,并且是所有剩余标志的前方,但不超过几个dB。大多数都给D4带来了温暖的感觉,同时又没有感觉到泥泞或马虎。我对低端的控制水平感到惊喜,它具有快速衰减和良好的音调。总的来说,这不是这个价格点所期望的低音。


MIDS:


D4上的中频是最难描述的并且在整体上略微凹陷。当分成它们的组成部分时,我们看到的是较低的中频从中低音的水平开始并且随着你进入真正的中频而下降。有明显的低音出血,增加了一些温暖,但没有在这个价格点上看到的其他产品那么多,并且再次不足以分散中频。真正的中频是斜坡的最低点,是4-中低音驼峰后面5dB。上部中音向后攀升至低音水平,但从未完全达到它并融入较低的高音,继续向低音水平爬回。


高音:


较低的高音从上部中频爬升,并在4-5kHz范围内平稳,在中低音驼峰后约2-3dB。真正的高音范围在5kHz以上急剧下降,在10-12kHz范围内存在第二个较小的高原,尽管从低音高音的主要高原下降4dB。前向低音高音,高音滚降和一些能量在10-12kHz带回到混音中,为D4提供了良好的开放清晰音调,而不会产生刺耳或刺耳的声音。


声场/成像:


Soundstage的比例非常均匀,因为深度似乎并不比宽度低很多,因为在低端产品中这种情况很常见。这两种尺寸看起来都特别广泛,但也不会感觉到封闭或幽闭。分层比预期更好,并且在这个价格下,单个驾驶员的清晰度令人惊讶。成功是好的,但没有什么不寻常的,所以虽然不太可能分散注意力,但它也不可能是最大的卖点。




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思考/结论:


我一直回到“这件事要花费什么?”我甚至在我的办公室里传递这些东西而没有告诉任何人他们是什么或价格点,并要求他们听他们想要的任何东西,然后让我知道什么价格支架D4适合。没有失败,每个尝试过它们的人都说至少50美元,也许还要多一点。好吧,我没有丢失我的弹珠,因为至少有10个人和我一样。这些声音方式比他们的要价更好,最重要的是,他们在单身日以8美元的价格出售.D4是Chi-fi现在用来打乱音频applecart的一个很好的例子。这个同样的耳机与一个大牌品牌相比,他们很容易卖出要价的5到10倍。

原文:
Pros - Way better sound quality than expected, nice case, reasonable build quality
Cons - Are you kidding me?They are less than $10.
  1. [IMG]

    Disclaimer:NiceHCK provided the EzAudio D4 to me as a review sample.I paid a very minimal price for the D4.The good news is with 11.11 coming up you can pay nearly that same price as NiceHCK has reduced the price of the D4 to $7.99 for Singles day.If you like what you read here on the D4, you should consider grabbing a pair while they are available at such a great price.



    Unboxing / Packaging:

    The D4 comes packed in a white box with the logo on the front in blue and the details about the specs on the reverse. Inside the cardboard box is a semi-hard case.This is rubberized and has some give but is stiff enough to protect the contents.A carabiner for attaching the case to a beltloop is also provided in the box. The headphones and silicone tips (3 sizes) are hiding inside the case and complete the bundle. At a price point substantially below $20 I don’t expect a particularly high end packaging so the hard case and carabiner was a particularly nice touch. My immediate thought was to compare it to the Mixcder X5 as another budget headphone who’s kit outperformed its price point. The X5 excelled in sonics as well so it set the bar for the D4.

    [IMG] [IMG] [IMG]

    Build:

    The D4 is a barrel style earpiece made out of solid metal.The nozzle is short with a pronounced lip to hold tips in place. R and L are marked on the side of the barrel in front of the black plastic band that provides the cable strain relief. The faceplate has a single vent near the top center with a stylized E logo directly beneath it.Overall the fit and finish on the earpieces is very good.The joint between parts of the shell is well hidden by the band and no gaps or glue was visible.The earpieces are fairly small and with their straight into the ear design even those with small ears shouldn’t have trouble getting a proper fit.Weight is minimal so no pull of the earpieces by gravity was noticed as sometimes happens on heavier models.

    [IMG] [IMG]

    Internals:

    The D4 relies on a single 10mm dynamic driver which is referred to as titanizing.I can only assume this is a reference to titanium coating of the diaphragm but cannot find additional ad copy to support that.The driver has a rated impedance of 32Ω with a sensitivity of 99 dB/mW although again the ad copy fails to mention the specifics of how those ratings were obtained or at what frequency. I will say from driving the D4 that it does require a bit more energy to reach volume levels I typically listen at when compared to some other 32Ω in-ears of similar sensitivities.My guess is either sensitivity is not quite as high as listed or the D4 comes closer to 50Ω than 32Ω. I found power required to run the D4 was similar to the Campfire Comet.



    Cable:

    The cable starts with a 90° TRRS 3.5mm jack with good strain relief.The cable is then cloth coated up to the splitter and soft rubber coated above the splitter.The splitter appears to be injection molded plastic and does not have any strain relief above or below it.A chin slider made of the same plastic sits immediately on top of the splitter and has plenty of travel for adjustment before being blocked by the 1 button mic on the right side of the cable. The cable enters the barrel of the earpiece at a 90° angle and is encased in a plastic band that encircles the earbud.This allows for tip down or tip up wear as the exit point of the cable is near the outer edge of the earpiece.When worn tip up, the microphone is about equally above the mouth as it is below in tip down wear so picks up about equally well. Cables are not removable but for the price point this isn’t expected.

    [IMG] [IMG]



    Microphone/Remote:

    The microphone differs from many on budget in-ears.It is a plastic capsule in line on the right cable but is not the typical 3 button arrangement.In fact, at first it appears to be just a microphone and not a remote at all. the entire front shell works as a single button which requires that the remote be held between the thumb and forefinger to operate. So the remote will work for play/pause or call answer but does not offer the forward/back or +/- volume options of the more common 3 button design.Functionally, the mic works well for calls but suffers from some outside noise due to rubbing on the side of your face or clothing while talking. The mic also seemed to be susceptible to wind noise if worn outdoors.

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    Sound:

    All of my listening notes are done with the largest provided tips installed.



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    Bass:

    Sub-bass extension is really quite good with roll-off not becoming pronounced until below 35hz.Mid-bass is very much the star of the show and is forward of all of the rest of the signature but not by more than a couple dB at most which gives the D4 a nice warm feel without feeling muddy or sloppy at the same time. I was pleasantly surprised at the level of control exercised in the low-end with quick decay and good tonality. Overall, this is not the bass one expects from this price point.

    Mids:

    Mids on the D4 are the hardest to describe and come across as mildly recessed on the whole.When divided into their component parts, what we see is lower mids start at the level of the mid-bass and decline as you move into the true mids. There is perceptible bass-bleed which adds some warmth but not nearly as much as seen in other products at this price point and again is not sufficient to distract significantly from the mids.The true mids are the lowest point in the slope and are 4-5dB behind the mid-bass hump.Upper mids climb back uptoward the level of the bass but never quite reach it and blend well into the lower treble which continues the climb back toward the bass level.

    Treble:

    The lower treble climbs from the upper mids and levels off at the 4-5kHz range about 2-3dB behind the mid bass hump.The true treble range falls off fairly sharply above 5kHz and a second smaller plateau exists at the 10-12kHz range albeit down 4dB from the main plateau of the lower treble. The combination of forward lower treble, with rolled off treble and some energy brought back into the mix at the 10-12kHz gives a nice open clear tone to the D4 without getting strident or harsh.

    Soundstage / Imaging:

    Soundstage is well proportioned as depth didn’t seem to be a lot less than width as is so common on lower end products.Neither dimension seems particularly expansive, but neither feels closed-in or claustrophobic either. Layering is better than expected and the clarity achieved is surprising for a single driver at this price.Imaging is good, but nothing out of the ordinary so while not likely to distract, it isn’t likely to be the biggest selling point either.



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    Thoughts / Conclusion:

    I keep coming back to “this thing costs what?” I even passed these around my office without telling any of the people what they were or the price point and asked them to listen to whatever they wanted to and then let me know what price bracket the D4 fit in. Without fail, everyone who tried them said at least $50 and maybe a good bit more.Good, I haven’t lost my marbles as at least 10 other people felt the same way I do. These sound way better than they should for their asking price and to top it off, they are on sale for Singles Day at $8.The D4 is a great example of what Chi-fi is doing these days to upset the audio applecart.Were this same headphone badged with a big name brand, they would easily sell for 5 to 10 times the asking price.