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  • Stock: In Stock
  • Brand: YUIN
  • Model: PK2
Product Views: 32879

YUIN PK2 16ohm High Fidelity Quality Professional Earbuds HIFI Earphones


PK2 earphones are the low impedance version of PK1. Although not as good as PK1, PK2's sound signature is similar to PK1. You don't have to drive PK2 with an expensive head-amp. If you are looking for something with high performance/price ratio, PK2 might be the best choice. The earphones offer smooth, natural mid and high. The deep and punchy bass can bring you in an atmosphere of sensation. The wide and realistic sound stage is remarkable as if you were listening to bigger hi-fi grade headphones!

  • Hi-fi headphone grade sound stage.
  • Transparent, smooth sound.
  • Comfortable traditional design, NOT in-the-ear.
  • Low distortion, high impedance for hi-fi or professional.


  • Impedance:16±4ohm(at 1KHz)
  • Frequency response: 20-20,000Hz
  • Sensitivity:108±3dB(at 1KHz)
  • Distortion: less than 0.1%
  • Max input : 500mV
  • Cable:1.2M


  • PK2 earbud
  • 1/4" stereo phone adapter plug.
  • Foam eartips.
  • Storage box


Ernest Wong 27/12/2017

PK2 is my first Yuin earphone. At first glance it's good enough. And then i buy the OK2. And then PK2 became my second favor.

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All listed items will be shipped through Registered Airmail with tracking number if there is no extra shipping option or shipping description at the product page.

Economy shipping: Will be shipped without tracking number.(because of the covid-19 affects, economy airmail parcel is easy to lose, pls place the order by choosing registered airmail, or you purchase one more product , we can send together via registered airmail)

Registered Airmail : Will be shipped via such as Hong Kong post , Singapore Post, you can leave us a message if you have any requirements about the shipping method .

We can ship the parcel to Canada and Europe countries via tax-inclusive shipping method with extra charge, pls leave us a message if needed.

Express service: Will be shipped via DHL/EMS/UPS/FedEx,Canada and Europe countries will be shipped via tax-inclusive shipping method for free.

Tags: 16ohm , earbud

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