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Universal Fit

Manufacturer

YUIN PK3 Earbuds

YUIN PK3 Earbuds

“ 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

100% Positive Reviews
Yuin Pk1 Earphones

Yuin Pk1 Earphones

“ 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

100% Positive Reviews
Astrotec AM90

Astrotec AM90

“ I purchased these IEMs after reading about them in ljokerl's Multi IEM review thread. Needless to say, the sound was different than what I expected.  Build - These are very, very well built IEMs. Iron housing, good stress relievers, and a cable that flexes with ease. Build was absolutely stunning.  Isolation -  These isolated very well, at least for me. Never had better...” --pro1137

100% Positive Reviews
Yuin OK1 Earphones

Yuin OK1 Earphones

“ 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

100% Positive Reviews
Yuin OK2 Earphones

Yuin OK2 Earphones

“ Overall I have been satisfied with these phones.  I would not recommend paying full price for them like I did. ” --Skoch

50% Positive Reviews
NEW Astrotec AM800 High Performance In-ear Dynamic Stereo Headphone IEM - Silver

NEW Astrotec AM800 High Performance In-ear Dynamic Stereo Headphone IEM - Silver

Astrotec AM800 High Performance In-ear Stereo Headphone Specification: Brand: Astrotec Model : AM800 Speaker Diameter: 10mm Dynamic Frequency Response: 8Hz-27000Hz Impedance: 16ohm Sensitivity: 112dB/1mw (S.P.L at 1KHz) Rated Power: 3mW Maximum Power: 10mW Cord: 1.2+/-0.3m PU Special Cable Connector: 3.5mm Stereo Gold-plated Plug

Yuin Pk2 Earphones

Yuin Pk2 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.

Yuin OK3 Earphones

Yuin OK3 Earphones

Technical Details * Impedance:32 ohm(at 1KHz) * Frequency response: 20-20,000Hz * Sensitivity:120 dB (at 1KHz) * Max Input Power: 400 mv

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