In fact... mine doesnt have typical Torx screws. They have some kind of "reincarnatonion" of Torx with 5 lobes. As far as i have ZSN's i have to agree with @Slater absolutely. ZSN's are great. For less than 15buck is a must have. Good fit, great detailed sound with deep well controled and fast...

You will be very pleased with ES4. Buy Spiral dots or Spinfits tips (these works best with ES4... IMO) and you will be surprised how good they can be... Of course for the price point. They definitely can not match your Andromedas

@CoiL Agree... ZS6's sound very harsh and bright with my DF without EQ-ing (i don'l like it). In fact DF is slightly V shaped sound amp. But ES4+DF+spin fits sounds reeeeeeeeally great. I like to listen to some classic and prog.rock albums (Genesis, B,S&T, Porcupine tree, Gratefull Dead, Jethro...

For me... Spin fits are the greatest for ES4 (sorting 'em over my beloved spiral dots). Good seal (with L sized). Maybe its placebo, but i guess these tips slightly increase FR of the earphones. In increasing i mean they slightly expanding highest treble (somewhere around 13-15kHz) and even the...

I have got plenty of KZ's models. There are some difficult to listen to models (ZS6, ZS5v2, ZST) which makes me uncomfortable to listen to them. This do not happen with ES4's. And i am 37. And have to say i am treble senstitive. For me they are really good.

Guess it's very first bad review actually.

After few hours spent with ES4's i have to admit... ES4 IS THE BEST KZ ALLROUNDER I HAVE. Really very well tuned KZ's.

Another one from KZ arrived. This time grey colored ZSA's. First and most noticeable thing... Jeeeees... They are soooooo tiiiiiinyyyyyy. As i have quite large ears and earcanals it's a little bit challenge for me to fit them in place properly. Soundwise (out of the box), they are IMO similar to...

Heeeeey. What the... :astonished::angry::blush::face_palm: It's obviously KZ ES4:wink: I was So impressed with them that i forgot to mention it.

Sooooo. New "gem"? just arrived. Directly from China, directly from GB, directly to CZ. Put my Spiral dots and silver heavy braided KZ cable on them with jack inside of the AQ Dragonfly. Short listening session with beautiful and tasty single coffee shot of Guatemala - Antiqua San Juan together...

I still have detach cable on my ZS6's. I just put a little bit of epoxy only inside the shell to stick the shell and inner pin together.

I had same issue with my ZS6's. A few drops of the 2-compound epoxy solved the issue completly. Just unscrew 2 torx screws (or all 3 if you want) of the problematic side (recommend to do it on both sides) and put a few drops of epoxy where the pin is situated inside the shell (not too much or...

I¨m really glad to see a positive reviews for the ES4's. I purchased one week ago. Looking forward to them. Two days later i jumped to the ZSA hype train:blush:. Just because my ZS6's started to produce some kind of cracling sound when i touch left earpiece. Annoying "a bit".

I returned to the ZS6's listening, after a several weeks of using ES3's (i like 'em more than ZST's) Listening to the Mrs.Lennox's Little bird. The difference is outstanding. Very deep pronounced bass, superb clarity, very, very decent mids and Annie's voice is so, let's say touchable. Great...

Just now on GB for 21 dollars in the flash sale. All three colors.