RD3 features a carbon-fiber diaphragm, unique UltraMag driver technology, and rigid metal housing. It delivers not only high fidelity, distortion-free sound, but also the music enjoyment loved by every music enthusiast.
“Who/what? I'd like to thank Rhapsodio for sending the 2v1 our way for a tour, along with the Shozy amp. Australia isn't exactly a hot electronics place First off - Rhapsodio is a young IEM company from HK. They sell Custom and Universal IEMs and lots of cables, and some DIY amps. You can read more on their site and Facebook While I haven't bought their products yet and only tried their...” --svyr
“Before writing this review, I would like to thank Charles for generously sending out multiple IEMs and amplifiers for us to try and review. Charles is also one of the friendliest and most responsive guys that I have met in the audio world and often responds to emails in a few minutes. This is something that I take into account when buying any product, especially one at this price. I am in no...” --lin0003
“This is my second pair of EPH-100s. I purchased my first pair in the beginning of 2012 some while after they became a FOTM here on Head-fi. Strangely enough I would have thought that they would have increased in price with the popularity these have, but I got the second pair for $15 less than the first pair I bought. The first pair survived a lot of hours of music at work, but the housings were...” --daerron
“These buds came from amazon I was simply looking for something more suited to the bass head genre of music that really packed a punch. True these do pack a punch but to be very honest with you all they only pack a punch. The bass is actually extremely poor, there is a difference between punch and tight punch. The bass in these gives a punch that makes your ears rumble but the actual detail and...” --Hawkinssa