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In-Ear

Manufacturer

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 PK3 Earbuds

YUIN PK3 Earbuds

“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. First I tried them without the foam covers and they sounded awful. I originally thought I had been sold a pair of fakes but after using them with the full cover foams I am impressed. they have good definition and separation in the mid and high frequencies. The bass is...” --thebluebulk

100% Positive Reviews
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 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
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

HiSoundAudio Wooduo 2

HiSoundAudio Wooduo 2

“These headphones have powerful bass (comes with a lot of ommph) which is good and lets honest if your interested in these earphones main reason will be for the bass    For listening to music such as Pop and dubstep these are very good as the beat/bass just comes alive. For rock I found them good but not excellent. For classical and new age music its OK I found them a...” --butter30

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
HiSoundAudio E212

HiSoundAudio E212

“I am a Grado fan. More precisely, I am a Grado modder. Everything I listen to is tinkered with, and woodied….Needless to say, I favor a bright sound signature, open-backs and am not very into IEMs. For all of my listening I use my FiiO X5 on low gain, loaded with 16/44 FLAC files. IEMs are a necessary evil in an occasionally noisy world, but given I have oddly shaped ear canals (thanks to a...” --fleasbaby

91% Positive Reviews
HiSoundAudio BA100

HiSoundAudio BA100

“   So after a day of somewhat abusive run in (free and impatient) and tip rolling, I can say these easily play in a realm at or above their $100 price point. The stock tips are fine and Grado tips also work well but try a few doubles on them all the way to the base and you may get really great results. The stock tips are short and I prefer those up near the tip, the Grado/Orto tips...” --goodvibes

100% Positive Reviews
HiSoundAudio Living

HiSoundAudio Living

“Foreword:   I'm a production manager, but mainly focus on live sound engineering and lighting. I install and tune P.A equipment, and mix live acts in: - live venues, - concert halls, - bars, and - nightclubs. I've taken a huge liking to headphones - IEMs in particular. I like the idea of having my own personal PA system that I can take with me anywhere. With Rockbox being in such...” --White Lotus

100% Positive Reviews
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