“ At the time of the review, the Hisoundaudio HSA-AD1 was was on sale on Penon Audio’s website. Here is a link to their listing of the product: http://penonaudio.com/Hisoundaudio-HSA-AD1 Introduction Here we go, another hybrid in-ear hitting the market! Have you noticed a theme here? It seems like all the sudden there’s an explosion of these things, and truth be told...” --Hisoundfi
“ This will not be the most professional review you'll read. I will offer my experience of only the sound and build quality of these IEMS from an average consumer's point of view. Just to give some reference, I'm currently rocking the Sony MDR-EX650AP as my daily earphones. For being earphones with balanced drivers at $60, they really have no weaknesses to speak of , which is...” --Bitsir
“ Preamble: HiSoundAudio (http://www.hisoundaudio.com/en/index.asp, not up to date) is a Chinese audio company, known for their in-ears and audio players. Besides their new DAP, they are also about to come out with a new in-ear model. Having talked to Jack from HiSoundAudio, he said that they are extremely confident about their upcoming single-BA in-ear which is...” --HiFiChris
In-ear 8mm high definition wodden headphone with passive noise isolation. Now comes with a one button Mic for call music control. Features crisp highs with balanced bass and mids for the discriminating listener. Works with iPhone, iPod, MP3, CD, DVD, PSP and computers. Wooden housing for crisp, accurate music reproduction. Available in two beautiful finishes, Black Chocolate and Silver Cherry...
thinksound ms01 in-ear monitor features an acoustically enhanced, 8mm high-definition driver with passive noise isolation. It was voiced by critically acclaimed Audio Engineer and thinksound CEO, Aaron Fournier, and designed in collaboration with Grammy winning musicians and producers. The result is a headphone with advanced studio acoustics and a full range sound that delivers exactly what the...
“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
“ Disclaimer: Rather than being an audiophile like most of the members here, I consider myself to be just an enthusiast consumer. I have very limited experience with headphones and anyone looking at my current review should be aware of that. The PAA-1's are my first decent earphones. Despite being entry-level if judged by price and appearance alone, the sound they produce is good and...” --horizon21
“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
“ I am always on the search for great in-ear headphones, however I always seem to find the same problem, because they are in ear, they tend to have very small drivers, meaning there is never much bass, and in most cases the highs are also messed up in an effort to get more bass! So I am always on the lookout for in-ear headphones that have good bass, yet have a nice flat frequency...” --MyConnor5Review
“Introducing HiSound Audio's Crystal IEMs After reviewing HSA's E212 and PAA-1Pro recently, Jack approached me and asked if I'd like a review sample of the Crystal (IEM) and Living (Earbuds). I jumped at the chance, and after paying for the freight - they duly arrived a couple of weeks ago. I’ve listed price at the RRP of ~ USD $69 – this is not what I paid for them...” --Brooko