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.
Technical Details * Impedance:32 ohm(at 1KHz) * Frequency response: 20-20,000Hz * Sensitivity:120 dB (at 1KHz) * Max Input Power: 400 mv
“ They're a cheap set of IEMs with decent sound for the £10 price. Not much more to say. ” --TheJesusGuy
“ 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
“ 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
“ 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
“ Comfort and Fit: This pair is very comfortable in the sense that their presence in your ears won't be very noticeable. I fell asleep a few times while listening to music through these earphones, so thats all I can say about them. For fit however, I had to use the largest size of earbuds to fit it into my ears. Isolation isn't very good though because background noise can still be heard even...” --hawk9598
Hit the streets with high fidelity audio. The Creative ZEN AURVANA In-Ear Earphones are premium earphones that significantly reduce up to 90% of ambient noise. Ergonomically designed, the ZEN AURVANA In-Ear Earphones completely transforms your listening experience. Powered by efficient Balanced Armature drivers, the earphones are acoustically tuned for exceptional audio performance.
“ Overall I have been satisfied with these phones. I would not recommend paying full price for them like I did. ” --Skoch
“I recently broke down bought the creative aurvana 3 iems from micro center for $87 after tax. If you love the sound of a smooth mid centric iem with neutral bass and non fatigue on the highs, these are the best deal I have come across. I have always been a mids lover but now I'm really a mids head. I have had experience with many dual armature iems I own Both the sony xba2 and the ue700. To my...” --drockmalone