[Hal Rockwell]

  What about http://ru.aliexpress.com/item/New-Development-DT2-Circle-Mixed-Iron-In-ear-Headphones-Can-Change-Line-Upgrade-Iron-Unit-Fever/32380712864.html (taobao http://item.taobao.com/item.htm?id=45835622542)?

 
Looks like another IE800 DIY.

 

[flib372]

Bought it one eBay from a link sone pages ago. I first saw them about 8 month ago for about 130 and now last week for 75 and couldnt resist. I never read any impression anywhere so we will see

 

[Hal Rockwell]

Bought it one eBay from a link sone pages ago. I first saw them about 8 month ago for about 130 and now last week for 75 and couldnt resist. I never read any impression anywhere so we will see

 
Well just checked the link and those are no longer available. You were lucky enough to get the last/only one.

 

[altrunox]

They look pretty nice!
http://pt.aliexpress.com/store/product/3-5MM-Profesional-Headphones-Earphone-Headset-Auriculares-Blusa-Noise-Isolating-In-Ear-Earphone-For-Phone-MP3/523133_32332412871.html

 

[Shawn71]

  What is simplified package? Xiaomi already have some quite simple (although nicely designed) package.   

Yeah, It doesn't come with the nice box but just like OEM package.....

 

[Shawn71]

  3.14π - Single Micro Dynamic Driver IEM
This is my review of 3.14π single micro dynamic driver IEMs.
 
First and foremost, a little clarification is required. On all of the product pages on AliExpress I found a tendency to post a mix of photos that depict a couple of different 3.14π models. Though all models share the same chassis, higher priced models are equipped with a number of BA drivers and go for 75USD and more. A model that is being sold for about 30USD is a single micro dynamic driver and not one of the manufacturer's BA models.
 
Second, a 3.14π model being sold through focalprice, AliExpress and Dasetn, is exactly the same IEM with similar accessories and specs, in spite of the price differences. Though, on Dasetn, this IEM is called Dynamic Unite DX1 and and rated at 32Ohm, it's the same 16Ohm IEM being sold everywhere else.
 
Build Quality, Looks, Comfort and Isolation
In my opinion, this IEM's design is simple and beautiful. It looks like a pricey CIEM with its clear shell that makes it possible to see the inner parts. Recently, 3.14π introduced this model with a glittering shell that may appeal to the female crowd.
 
The cable is very durable and is connected to the earpieces via an angled MMCX connector. The 3.5mm jack is also angled. Since the IEMs were meant to be worn over ear, a part of the cable near the MMCX connector is stiffer and can be adjusted to the contour of the ear, thus contributes to the overall sense of comfort and reduces cable's micro-phonics.
 
The shell itself is rather small and conforms with the shape of the Concha. It has no sharp edges that may interfere with the sensation of comfort. The long stem and the form of the earpiece makes it easy to reach a tight seal with a deep or shallow insertion.
 
Overall, I found this unique shaped IEM very comfortable.
 
Sound
This is where things take a wrong turn. A single 6mm micro dynamic driver this IEM is equipped with, is simply incapable of delivering the extension needed for musical enjoyment. The lack of treble extension cripples the instrument separation and makes the stage virtually non existent. Everything sounds boxed in and airless.
 
The driver is just incompetent in producing notes lower than 80Hz. It's like asking a 4" speaker driver to produce a 20Hz tone. It's just physically impossible. This IEM struggles with fast and complicated music and makes everything sound unclear and fatiguing.
 
An obvious comparison to Sidy HK1, since both IEMs share the same type and size of driver, reveal that the HK1 can deliver better overall sound quality and a same level of isolation and comfort at half the price, makes purchasing the 3.14π redundant. 

You saved some, spending $$$!.....TY for sharing. A little further improvement in driver design / sound tuning wldv'e been a sure hit, as it's a nice attempt by the mfr imo but it's a shame they missed the important part.

 

[banyanleaf]

Marked for future reading. Wow, this is a long lived topic.
 
I have been using low-end Chinese made audio devices for a few years and I have to say some really decent products are out there for exploration. I recently found Douk Audio that is very reliable on Aliexpress. They also have stores on Amazon and eBay. Before this new discovery, I like SMSL, FiiO, Little Dot and Little Bear (tube products). I would say the Monoprice (in California, USA) product lines are mostly if not all sourced from China.

 

[AngelOfMercy]

I don't know about this Bette IEM, but I will say I rank my E80 above my A73 in terms of technical ability and ss preference. Not by much, but still.

My overall rankings are

1. soundMAGIC E80
2. Fidue A73
3. Sony H3
4. Dunu Titan 1
5. JVC FX750
6. TEAC Incore ZE1000
7. JVC FTX200
8. KZ ATE
9. Soundsoul S-018

Take it for what it's worth. My opinion and my ears only. The E80 are tuned to near perfection for the price point, and simply shouldn't be ignored.

 

[mammoth1981]

  I'm going to cross post this on the Deals Thread as well:
 
Xiaomi Piston 3 for $15.49 (Simplified Package):  
 
http://www.tinydeal.com/simplified-package-xiaomi-piston-3rd-edition-earphone-mic-p-152006.html
 
..
 

 
Quote:

  What is simplified package? Xiaomi already have some quite simple (although nicely designed) package.   

 

 

 
Yeah, It doesn't come with the nice box but just like OEM package.....

 
Gearbest have them for $14.89 and they come in the retail package. I received 4 pairs from there last week and they were all genuine and fully boxed up.
 
http://www.gearbest.com/earphones/pp_169225.html

 

[loser0789]

i have the multi driver version from 3.14n. Don't bother wasting your money. both versions are equally muddy

 

[mugeek]

Any One has heard of (or heard) these :
 
http://www.aliexpress.com/item/High-End-MSUR-N650-HiFi-Wooden-Metal-headphone-headset-earphone-with-Beryllium-alloy-driver-and-portelain/32342485663.html
 
MSUR N650

 

[hinfla]

What is the bargain IEM of the month? I like a fairly neutral signature like RE400, but with more bass than RE400.
 
I have Piston 2's but I need a spare pair so I can leave those at work.

Suggestions?

 

[theuprising]

KZ ATE?

 

[jekostas]

  What is the bargain IEM of the month? I like a fairly neutral signature like RE400, but with more bass than RE400.
 
I have Piston 2's but I need a spare pair so I can leave those at work.

Suggestions?

 
Piston 3 or Piston 3 Youth Edition (cheaper, plastic body but same driver)

 

[CoiL]

  What is the bargain IEM of the month? I like a fairly neutral signature like RE400, but with more bass than RE400.
 
I have Piston 2's but I need a spare pair so I can leave those at work.

Suggestions?

KZ ED9 or KZ ATE. 1st one is metal body and very durable. If You decide to take ED9, take mic version, it has better cable.