It turned out that you are such a classic - Etymotic Etymotic Er4s single unit moving iron earplugs to start sun single

The classic four-three sisters of the Intemata family have always been the pits of snake disease that we claim to be enthusiasts. I have had the privilege of running into several Er4p and two Er4b since I gave up treatment, but the most known among the three sisters is hifi. Er4s, although several friends have on hand, but actually has not had a chance to be a pro-Ze.

At the end of last month, at home, the home network was down, and the mobile phone traffic was heavily overspending. When I flooded my brain, I spent 15 yuan fare to go to Guangzhou's Bainaohui's old-fashioned headset, Zhizhitong, to buy a Comply set worth 25 pieces. So I saw the window. In the corner of Er4s is proudly hidden.

"Er4s actually has a brand new one?" Asking such questions shows that I haven't been interested in the earplug market for a long time.

"No way, Etymotic hasn't made any big moves yet, so we can only continue to earn pocket money with the old model."

"How much is this stock selling now?"

"Usually we sell 1,799, but look at you grow so scary, I sold it to you in 1680, you buy quickly go, do not scare other guests here."

"Yes. It's halal!"

So I took the box and looked like the new ER4s of Sennheiser's classic HD25-1 II Adidas Special Edition brought home.

[Packaging Photos]

The ER4 series products are very non-mainstream, but the packaging is still a bit high-end goods taste, I was still shocked when I unpacked the packaging and found that it is a three-stage combination - a single unit can be packaged into more than 1680 In this way, it must be profitable!

[packaging split photo]

Opening the inner box is even more shocking. The earphone main box accessories not only use the shock-absorbing sea surface to neatly wait for the leader to review, what single cut, nunchaku, three-piece, sponge plug, filter, cleaning rod more It is no shortage.

[Inbox Open Photos]

But the warranty card with the "Original" label and the 3.5 to 6.25 adapter, which is amazingly large and can only be seen in large headphones, are too pompous and exaggerated.

[Adapter & Warranty Card]

In front of such a pile of accessories and gilded boxes that people do not know they are flagship, the original headset storage bag is like a Dongguan technician who mistakes the Haitian feast.

[Storage bag photograph]

However, this style is still very compatible with the Lord, saying that like the ER4s when it was introduced in 1991 have already appeared a century behind the appearance, if the match with the UE or Weston even the Sennheiser flagship earplugs that force the collection Box, people must think that the owner is on the flyover to buy a factory goods, on the road to shit to someone else out of the headset.

[er4s earbuds close-up]

[er4s clip close-up]

[er4s plug close-up]

However, for our bing (bing) friends, the value of Yan is a cloud, and only living is a good way. Therefore, I don’t mind if I’m ugly. The sound is satisfactory.

But the moment I plug in Plenue M is still shocking! The volume that inherited the M50x from the er4s was almost the same as that of a mosquito.

[er4s parameter photo]

Fortunately, Plenue M Chrysanthemum shocked her and released the force of the body’s flood.

Full of er4s sound is still very surprising, you think about it, oh, only a full-range unit of antique products, can actually give about 60% of the w4r sound field performance, resolving power is not to fall, just let People think that there is no music that er4s is uncertain (if there are, then do not listen to this music...)

Er4s has a very obvious single-unit moving iron headset character, simply that is high-frequency sharp, low-frequency half-residue, the overall sound is thin, the transient is as smooth as knife cut butter.

In fact, the low-frequency half-residue is not completely accurate, because the low-frequency texture is still very good when deducting a small compilation of music, and the texture and strength of each low-frequency performance are performed very well, but the large-scale establishment is powerless, after all, Iron unit that cute if Lolita's petite body really no figure to shake off the flirtatious low frequency. So listening to the big er4s is like this, you will feel the whole band is in front of you, every musician is practicing very well, but the drummer should not have eaten breakfast, just to play the momentum of the song played a cold Taste.

Er4s this headset with a unit to make a pile of multi-unit earplugs are ashamed of the sound quality, coupled with the sound is actually quite good Zhongzheng listen, indeed affordable "I have to try moving iron earplugs The name of the ". However, individuals are not too fond of it. I don't recommend buying crowds of melons. After all, the high-impedance and low-sensitivity earplugs test the ability of the front end and the single-unit earbuds are limited by product features. , And this price is really not worth the price, so unless it is wealthy or has burned his brain, or as the main force does not recommend starting. As far as I am concerned, I keep collections and equipment forcing.