YUIN earphones on-line sale: ship from NYC from now on
Oct 14, 2006 at 3:53 PM Thread Starter Post #1 of 16
Nankai

Nankai

Sponsor: HiFiMAN
Joined
Oct 12, 2006
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Expired.

HOT! Buy PK1 at Tod The vinyl Junkie


OUR SHIPPING POLICY CHANGED!
Now we have YUIN earphones in stock and we will do USPS priority mail directly to USA and Canada Customers.



[size=x-large]PK1 earphones[/size]

Photo Gallery

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Ultimate traditional earphones

Hifi headphone grade sound stage
Transparent, smooth sound
Comfortable traditional design, NOT in-the-ear
Ultra low distortion, high impedance for hifi or professional monitor

PK1 earphones are the ultimate traditional design with top sound quality. Driving by a head-amp, or even some high output portable audio like Ipod or Iriver, this monster can give you a feeling as top grade hifi headphones, not like average tiny earphones at all.

System includes
PK1 earphones
1/4" stereo phone adapter plug
Foam eartips
Storage boxs

Technical Details
Impedance:150±20ohm(at 1KHz)*
Frequency response: 20-24,000Hz
Sensitivity:109±2dB(at 1KHz)
Distortion: less than 0.1%
*Head-amp or high output portable audio required

Price
Retail price: $139



[size=x-large]PK2 earphones[/size]

Photo Gallery

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PK2: Low impedance version of PK1

Hifi headphone grade sound stage
Transparent, smooth sound
Comfortable traditional design, NOT in-the-ear
Ultra low distortion, low impedance for high grade portable audio

PK2 earphones are the low impedance version of PK1. PK2's sound quality is similar to PK1, but you don't have to drive it with an expensive head-amp. If you are looking for something with high performance/price ratio, PK2 might be the best choice.

System includes
PK2 earphones
1/4" stereo phone adapter plug
Foam eartips
Storage boxs

Technical Details
Impedance:16±2.5ohm(at 1KHz)
Frequency response: 20-20,000Hz
Sensitivity:108±3dB(at 1KHz)
Distortion: less than 0.2%

Price
Retail price: $69



[size=x-large]Payment, shipping and warranty[/size]

Payment Methods: Paypal ONLY
Paypal account: head.direct@gmail.com

Shipping and Handling:

For USA and Canada customers:
USPS priority mail with tracking.

For all the rest of the countries:
PK1: Free EMS express from office of YUIN located in Shanghai.
PK2: Free Air mail from office of YUIN located in Shanghai

Warranty Policy: Return in 30 days. One Year free Exchange Warranty*
*Customer pay shipping cost


[size=x-large]Free gift[/size]
Free gift if you purchase PK1 earphones
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[size=x-large]Contact[/size]

PM me or send email to head.direct@gmail.com
 
HiFiMAN Innovating the art of listening. Stay updated on HiFiMAN at their sponsor profile on Head-Fi.
 
http://hifiman.com
Oct 23, 2006 at 3:30 AM Post #2 of 16
After the debate around the pk2 review, I am considering about organizing a pk2 (maybe also pk1) free-to-try tour. I plan to send out 1 or 2 pairs of pk2 earplugs to those fellas who might be suspicious but still curious about this little thing. After you try it in your system, you can tell us your opinion loud and clear, no matter what you think about this earphone. In this way, it will be no bias since no money or benefit really involved.

Before I really do it, First of all, modd, please let me know whether this plan will break any rule of our forum or I step on somebody’s toe without knowing it.Then, I am also curious about how many of you are really interested to get it a try. So please reply or PM me if you wanna join, and also please let me if you have some though about it.

If everything goes fine with our foruma and some of you are willing to try, I will plan how we can get it done and post it later.
 
HiFiMAN Innovating the art of listening. Stay updated on HiFiMAN at their sponsor profile on Head-Fi.
 
http://hifiman.com
Nov 7, 2006 at 12:18 AM Post #3 of 16
Cords broken is coverrd by waranty. HONGKONG dealer www.headphonehk.com is not authorized by YUIN and their PK earphones was not directly from us. We will not help them do any waranty and that is why their customer complaining. The post in HEADFI sponsor forum is by YUIN itself. We will do fast and convience waranty for sure.
 
HiFiMAN Innovating the art of listening. Stay updated on HiFiMAN at their sponsor profile on Head-Fi.
 
http://hifiman.com
Nov 8, 2006 at 5:05 AM Post #5 of 16
HiFiMAN Innovating the art of listening. Stay updated on HiFiMAN at their sponsor profile on Head-Fi.
 
http://hifiman.com
Nov 22, 2006 at 3:32 AM Post #7 of 16
Quote:

Originally Posted by Nankai /img/forum/go_quote.gif
Say something about why you are the most suitable person to own PK1 or VS-R02 earphones under this post before 12AM, Nov. 27. I will choose the two most impressive guys and send them the gift.


Actually my dad is suitable because he although though he loves good sound quality for his classical music, he hates my full sized odd shaped headphones, and thinks IEMS are too much of a hassle!

-george
 
Nov 23, 2006 at 4:45 AM Post #8 of 16
This is my attempt at the Thaksgiving gift....
smily_headphones1.gif


I have tried 4 different IEM's...often good quality sound but my ears produce too much wax (sorry for that visual)...and in the end I just get scared to put them in worrying about what will be on them when I take them out
smily_headphones1.gif


I also own big closed earphones - but my son is constantly embarrassed when he sees me wearing them.

I cannot play music on speakers, becasue we pretty much do not have any speakers (my wife cannot find any to match the family room decor!)

So...in order for me to get my music fix when and where I need it, I would leave a pair of traditional earphones that do not look conspicuous and yet give me some isolation from the outside world.

Thanks.....
 
Nov 25, 2006 at 5:08 AM Post #11 of 16
Well, I am currently on a long search for the best earbud available because I like to have the best sound possible in the smallest available package! I currently own just about all of the top of the line earbuds available, (Bose IE, B&O A8, Sennheiser MX-90, MX-500, V-Moda Remix) all in the $50-$100 range. At this point, I am most impressed with the Bose for their wonderful handling of low frequencies, and I would like to see how the YUIN's Stack up against their competition. If you send me a pair, I promise to do a through review and comparision on this forum and let everyone know about the quality of the product. Because I have heard just about all of the competion, I believe that I can give you some good feedback! Thanks!
wink.gif
 
Nov 26, 2006 at 3:43 AM Post #12 of 16
Swagga,

I have the PK1 and waiting for my PK2 as well.

If Nanaki won't be able to send you one, I can send you mine and you send me your BOSE IE to experiment as well
biggrin.gif


I wish I had the chance to test the ATH CM700ti.

Cheers!
 
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