Ultra low distortion for high grade portable audio
16Ohm low impedance
Hifi headphone grade sound stage
Comfortable traditional design, NOT in-the-ear
Transparent, smooth sound
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.
Sound great but the quality control is questionable.,
May 25, 2016
I've owned a pair of Pk2's before and I loved them so I will compare the two throughout this review. After about 3-4 years, the left earbud stopped working and then both soon after. I got my money's worth for sure. So I just bought another pair...
No need to look any further,
November 9, 2015
These are absolutely the best sounding earphones I've found, and I've tried a lot. My previous go-to earphone was the Sony Fontopia Sport, which I used for at least 10 years...a surprisingly good earphone. After Sony stopped making these, and I...
January 25, 2016
I have had these for a little over a year and they are best ear buds that I have ever used. Fantastic clarity and depth. Used them for everything from general listening to transcribing music. No, they are not as good as my Sennheiser hd 650, but we...