“TDK IE800 VS. BA200 IE800 $40-90 (Discontinued by manufacturer) BA200 $55-120 (Discontinued by manufacturer) (on Head-fi, Ebay, and Amazon) Some have even found these at Ross and TJ Maxx for $10-20. Packaging: Pretty much the same packaging for both IEM’s. If both packages were side-by-side, you’d probably have to read the labels pretty carefully to...” --aiaosu
“When i bough these i had no id'ea how they would sound. I read some reviews but it is a iem that was flying under the radar and kind of hide in the shadow of the BA200 which is TDK's flagship ( was, i think it´s discontinued ) All plastic build, feels solid but not expensive. They do have a great fit and can be used both with deep or shallow insertion and a various amount of...” --Arvan
“I tested it with Dr.Chesky's Binaural album and Depeche Mode flacs. What I like most is of course bass response..it is more than enough, maybe a bit exaggerated, aggressive. Overall, I am really satisfied this excessive response in some genres.The only real problem it is prone to loudness noise of the record.. Maybe this is because the drivers are too sensitive. I am not that high end...” --ajlan
“i hate when they do that. i was using kdx100 & kdx200 for nearly 1 year and i did spent a stable $120 for the two. now i'm realizing actually the $15 ruk30 and $7 plug weren't much worse. kdx200 was a little different from ruk30 at least, but comparing plug to kdx100 just hurts... this was something i was expecting after ruk30 vs kdx200 comparison but god knows i wasn't expecting a totally...” --vaziyetu
“ "The TDK BA100: Like Beige Wallpaper, But..." ...I Like Them! I have all of about 4 hours of listening time with these headphones, but I don't think I need more to justify my thoughts. They are BA (balance armature) drivers so burn-in is not a factor. For this test I used my iPod Classic (no external amp and no EQ adjustments). Many, many different...” --SoulSyde
“These IEMs received quite a hype in the forum, with lots of Canadian head-fiers saying wonders about them for the price. As I found these on ebay for 12 euros (10 dollars more or lesss), I gave them a try. The first reaction was the fit. It is just perfect for my ears. I believe it is due to the angled nozzle. They hold in incredibly well and are among the most comfortable IEMs I've...” --Mellowship
“i spent the year 2014 with testing budget earphones and koss company never disappointed me. buying kdx100 was undoubtedly my best decision. it was kind of unplanned because my intention was to find something better than ruk30; and kdx200 as the pricier one, was looking like a better target. but i decided to give a chance to this one. because it was looking very different...” --vaziyetu
“Pros and Cons section pretty much explains everything. i advice you to read my updated ruk30 review first to get an idea about this earphone: http://www.head-fi.org/products/koss-ruk-30k-noise-isolating-in-ear-stereophone-black/reviews/11943 there is not much to talk specifically about kdx200 here. it shares nearly the same driver with ruk30 and costs 3 times more while offers...” --vaziyetu
SportBud headphones by Koss are molded in the colors of your favorite NCAA team, including their collegiate logo This 2 pair pack of ultra-lightweight in-ear SportBuds is perfect for music on the go You get both home and away colors This dual portable stereophone unit includes a see-through, compact, wind-up spool carrying case for easy storage and protection when not in use 4-foot straight...
The Live Tuning model is designed to intensify live recordings, rock and Latin music. It is compatible with high treble sounds and enhances ‘live’ music for an immersive music experience. The earphones in TDK's CLEF-P series feature the same high-quality aluminum construction that also adds to the overall ruggedness of TDK's design. Sound wise, these models come with an...