“ Well firstly this is not a true iem. The sound is about as great as one could get from an earbud. In my limited experience and without trying the pk1, I would say these are the finest buds you can buy. With that said, these are not for everyone, this is a niche product within an already niche market. I find driving it with my D12 anaconda makes for a pleasurable sound,...” --Jamesdeandoa
“ These were my sweetest sounding head-gear yet. It would be brilliant all-rounder if it would not require a portable amp for portable use. This is the first reason i left it, otherwise i almost got an ear infection from those foams.., they get dirty in a few weeks of massive use. I recommend them to clean, i boiled them in water. ” --angevoi
“ The PK3 is a great, warm earbud. It does vocals especially well because it is very mid-focused. It has impressive bass extension, not especially strong impact; the trebles are smooth and may roll off too soon for clarity and detail nuts. But the mids are what the PK3 are all about. ” --kmhaynes
Technical Details * Impedance:32 ohm(at 1KHz) * Frequency response: 20-20,000Hz * Sensitivity:120 dB (at 1KHz) * Max Input Power: 400 mv
Discover the award-winning sound of Onkyo in-ear headphones with the added convenience of an inline cable controller for Apple devices. Now you can skip tracks, make volume adjustments, and accept or reject calls at the touch of a button on the cable. As a premium hi-fi product, the detachable cable features an oxygen-free 6N copper core sealed in transparent elastomer to reduce tangles and...
“Design: The body of these buds are really large, especially the driver portion which I feel is fairly thick. They are comfortable if the large drivers do fit on the outer portion of your ear but people with small ears will probably experience some discomfort. The detachable cables are a dual pronged sword. Its nice that you can switch out the cables if you want to, but as I have experienced...” --theinvertedsky
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.