“ 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
“ Overall I have been satisfied with these phones. I would not recommend paying full price for them like I did. ” --Skoch
“Looking at the picture of the PK3's I wasn't expecting much. They look and feel cheap using a generic case for the drivers making them easy to fake. (In fact my first pair were fake!) these earbuds sound GREAT! Especially considering the price ($44) I have a few pair of earbuds in this same and higher price range and these PK3's knock all of them out of the water. They have a flat sounding...” --thebluebulk
Technical Details * Impedance:32 ohm(at 1KHz) * Frequency response: 20-20,000Hz * Sensitivity:120 dB (at 1KHz) * Max Input Power: 400 mv
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.
“ 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
Features: * Name of item:Earphone * Condition: Brand new * Brand:jBM MJ720 * Color:Black * Earphone with 3.5mm plug and microphone * Be fit for iPhone, iPad, iPod Touch and other smart phones with 3.5mm plug * Advanced in-Ear speaker design * Long cable, looks like thin noodles * Cancels unwanted resonance for pure sound * Pro sound isolating ear tips * Transports you to a place where it's...
Features: * Comfortable simulation leather for ear,perfect acoustic * Super sensitive microphone for clearly chating online, playing game, listening the music * Plug Diameter: 3.5mm * Cable Length: ≥2m * Color: Black / Blue Package includes: 1 x Wired Headphone http://www.chinabuye.com/cosonic-ct-770-wired-game-headphone-w-microphone-for-pc
Features: * With stretchable design * High definition audio system, music is more pure * Soft cushion earcup, soft and comfortable * With microphone, very convenient * Collapsible design, fashion and convenient * Durable use Specifications: * Headphone: ** Frequency range: 20-20,000Hz ** Sensitivity: 106dB ** Impedance: 32Ohm * Microphone: ** Response: 75-16,000Hz ** Directivity:...
Features: - 100% Brand New - Multiplayer online games, music, video conference - Stereo headphone - Extention cable for PC, notebook with online voice chatting - Lightweight frame for listening comfort - Ergonomic design Headphone specification: - Speaker diameter: Φ40mm - Frequency: 20HZ - 20000Hz - Sensitivity: 108 dB - Impedance: 32 ohm - Connector: 3.5 mm - Microphone: 9.7*6.7mm-54dB...