Customer Reviews
Don't by Cowon products... 
2008-09-04
I have been thoroughly disappointed with their products and lack of customer service. They average about 2-3 weeks to return an email for customer service issues. I finally got through to a representative and was advised to send the product back to them, at my own expense and they emailed back about 1 month later stating that there is no problem with the item. When I emailed back with a detailed description of the specific situation I encountered (item stopped powering on or charging through the USB port) they ceased communication. I still haven't heard back from them, but will never buy their products ever again. They are terrible both at manufacturing and caring for their customers.
I wish I could rate it 6 out of 5 stars because they went above and beyond 
2008-08-26
Ok, first of all, this DAP is intended primarily for a situation where you can sit down with it. I tried it for a while in my car and regretted it. The interface is strongly oriented towards a usage where you can concentrate on what you're doing -- and it is good at that. Now that I learned that lesson, my old iAudio U3 is permanently in my car and I don't regret never taking it out for even a moment.
What I've always loved about Cowon's more recent players is they strive to provide more than they have to. They offer FLAC and OGG Vorbis support in most if not all of their modern players as an excellent example of this. Support for neither of these will be found in most of the players you'll find in your local department stores and needless to say, the only way you could get an iPod to do it is to put RockBox on it -- which you can't even do with modern iPods yet anyway since Apple keeps making fundamental changes that have little real value to the end user but which throw off any attempts at "hacking" the iPod. In fact, one of their most recent changes was to remove the Wolfson DACs as the company has been going through some troubles recently. And on that subject, the D2 uses a Wolfson DAC and it shows. I immediately noticed when I got this how much better it sounded than my PC's rather expensive soundcard (don't buy Creative btw. They don't care about sound quality as much as gimicks like EAX -- essentially they are the Bose of the soundcard world.) Note that if you like your sound to be colored (eg more bass and less treble, more or less seperation, or etc) then the stock settings won't appeal to you, so don't judge it by this. The settings can be changed though and I guarantee that with all of the options it offers you can find a setting that suits you.
Another great feature of this product is the support. Cowon actually does an amazing job of supporting their players and part of why these cost just a little bit more than they absolutely have to hardware wise is because you also have paid for a team who releases updates on a regular basis trying to improve every little detail that they can. Some firmwares are imperfect though, so you may need to update to the latest when getting a Cowon product. (This is just a nature of the process that frequent updates will allow some issues to creep in, so have a bit of patience if the stock firmware doesn't suit you and ultimately you won't regret it.) This player is actually an excellent example as the original hardware actually did not support SDHC. Cowon managed to add support for it via firmware at a later date (though it is unlikely you can buy one anymore with such an old firmware.) Though, with that being said, RockBox will probably officially support the D2 someday down the road (there is already work in this direction and it is currently possible to boot up an alpha version that can't do much on the D2 already.)
Besides the "software" aspect of it though, I'm finding the hardware to be quite nice as well. Firstly, the screen simply blew me away. I was using a PDA for quite a lot of tasks when I got this player and while I didn't expect much, I was still shocked to see how much better videos and images looked on my D2. I have actually watched whole videos (complete with readable subtitles!) on the D2 and it never ceases to amaze me how clear the screen is with excellent colors. It's officially classified as a PMP rather than a DAP, but you probably won't want to watch movies unless you have pretty good eyesight and there are still much better products for that task, but, it is a very nice bonus (especially if you have music videos in your collection -- this gives you a good excuse to use that SDHC slot...)
Also, the build quality is surprisingly good. It feels very tough and sturdy to me with a thick strong plastic. I've dropped it a few times and no damage has occured. However, most of the time I do carry it in a case and I do recommend this as the screen is still scratchable (and definitely use a screen protector -- it should come with one so you should be ok there -- but of course screen protectors are 10x easier to scratch due to having such a low hardness compared to the LCD's screen.)
The only single con I can come up with when I rack my brain to find something to complain about is the interface. As I said earlier, it's terrible for use in a car. But this wasn't what it was intended for (lol, who puts a Wolfson DAC in something to be played in the worst sound environment there is after all?) The touch screen interface may remind you of something recent (though the iPhone/iPod Touch was made long after the D2 I might add!) by Apple, but it's not quite as refined. In particular, it is not optimized for use with one's fingers. The D2 comes with a stylus that also acts as a stand, so I just carry this around with it. There is a little stretch cord that came with either the D2 or the case I put it in (I forget which) so I just tied one end of that to the hole in the stylus and the other in the hole it goes into on the D2. This makes it hold tighter in the D2 when I'm using it as a stand so it can't slip loose at all and it makes it always there with the D2, thus solving the interface problems handily IMO. Also, you can set it so that when you slide the lock on the volume controls can do something different like forward/back on the tracks. I find that thanks to that I often can do completely without the stylus even.
Oh, and this isn't important in a DAP, but its internal flash memory is EXTREMELY fast. Probably on the level of a really good Compact Flash card rather than a really high end SD card. While this doesn't matter when playing music, it is nice to be able to transfer quickly since flash memory can be rather slow all too often. Also, you don't need a seperate SDHC card reader as it will show up as two UMS drives on your PC, one for internal memory and the other for the memory card slot (though some may still like the convenience of a seperate reader.)
Also, the battery lifetime is every bit as good as they say it is. Well, I haven't tested and real life may be less than 10 hours, but I can say that I charge my D2 maybe once every two weeks. (Mind you, most of my listening is at home, but I think my IEMs are still pretty hungry for IEMs rated at only 16 ohms, so I'm pushing it a little bit certainly as I find myself using not much less volume than my 32 ohm headphones at home...) Oh, and on that subject, the D2 is officially rated at something like 40mW output per channel (though I think this was later revised to 37mW) which is an amazing level of output. It actually can drive my Grado SR60s and Denon AH-D1001S headphones surprisingly well (though I feel like the Grados really seem to want more power despite also being 32 ohms.) An amp is still an improvement, but it is anything but required for use with lower impedence quality headsets and IEMs. Very convenient when on the go as nothing is more annoying than finding a volume ceiling well below a good comfortable listening volume...
Overall, I must say that for its price and size this player is nearly impossible to beat. I do recommend getting the 8GB or even soon to be out (if not already) 16GB models, but that SDHC card slot will expand whatever you get up to a theoretical maximum of 32GB (assuming SDHC 2.0 or whatever they call it whenever they decide to make it isn't just simply a removal of the arbitrary 32GB limitation the SD group placed on the SDHC standard but actually makes major changes as SDHC did to SD. Otherwise it may be that larger cards will one day work as well...) Other than that, I must say this player is among the best choices in flash based players that will easily fit into a pocket. I would recommend it over similarly priced but far more limited iPods any day (seriously, what is the deal with holding out on the old software controlled method everyone dumped back in 2000 or so when UMS became standard? The iPod is 8+ years out of date and counting. With this player, just drag the music files over and your done. Better yet, set your CD ripping program -- I STRONGLY recommend Exact Audio Copy for this -- to rip directly to the D2 and you don't even have to bother dragging and dropping...)
PS. Be sure to check out iaudiophile.net. They like to provide a LOT of information on Cowon's products. You can usually find the latest firmwares on there before they even get released in the west (there isn't really any important difference, it just takes things a while to get from Cowon International to Cowon of America) and you'll find help for any questions about their products in the forums as well as various reviews (including one for the D2 of course) on the main site. A must for Cowon users and those thinking about them I think.
Small wonder 2008-07-05
The sound quality is absolutely amazing. I also love the screen. I never expected it to be useful for anything but music, and now I find that it really is a great little photo viewer, and even adequate--more than adequate--for watching movies. Downside? It's not easy to use, and the manual is worthless. The PDF version of the manual is a little better than nothing, but my nephew and the Cowon email support system were a necessary part of my D2 success story. That said, given those helps, once I managed to get the settings right and to choose the best file formatting, the little wonder exceeded all of my expectations. (Pet peeve: Why does everyone include those nasty little earbuds with their media players? They must cost something, and they're totally inadequate for such a great player. I'm using Bose earbuds with my D2, but I'm hoping to upgrade to Ultimate Ears. At any rate the included earbuds went right in the can as usual.)
Best sounding player on the market! 2008-06-14
Quite simply...this has the most power and sound quality on the market today. I've done a lot of research. I can't believe how good these sound ...with clear power to spare!
Great for Audio Books with 2.51 firmware 2008-06-13
Excellent player for audio books due to its bookmarking ability. Interfaces seamlessly with the Overdrive Audio Books software used by my library after I "Downgraded" to the 2.51 firmware. I had upgraded to the 2.54 version, but it became difficult to download books, and then the books would not play.
I also would highly recommend the leather carrying case (search for item #B000WPGLL0) sold here by JetAudio. It has a leather flap which protects the screen.
Great player w/long battery life 2008-06-07
The iAudio D2 4GB Video, Photo and MP3 Portable Player can play music up to 52 hours and movie up to 10 hours. It is an ultra-stylish and feature filled miniature PMP. Its 2.5" LCD touchscreen produces an ultra-sharp picture that's perfect for viewing movies and pictures and its small size makes it more convenient for the road than larger portable media devices. The D2 has a built-in FM tuner as well as support for MP3, WMA, OGG WAV, APE and FLAC Codecs.
Cowon D2 Lots of features 2008-06-05
I previously owned a Cowon U2, Very small but excellent quality. I was looking for something with a bigger display and more features. The Cowon D2 does that and more. Lots of features, music, movies, pictures, audible, fm radio, voice recorder, notepad, newer firmware has 2 calculators, constant firmware upgrades. There is a little learning curve to figure out everything it has and how to use it (the owners manual does not give a lot of info). But there is a lot of support including www.iaudiophile.net that has a lot of info, reviews, and forums that help alot. Battery life is forever, I purchased the 4gb model and added a 4gb sdhc card for 8gb total. More than I will need for a long time.
Love it for Ebooks, Music, Videos, Games, Dictionary 2008-06-04
I love this little player and am really happy I chose this to replace my Creative Zen Nano Plus. I actually got to liking it so much, I gave my Creative Zen Vision M to my sister when she looked longingly at it and asked why I needed 2 video devices lol. Anyway, I primarily use the player to read books via the text reader and listen to music. Now I'm no music-head so am completely happy with the music experience, I have no idea was a true music aficianado would thing of the sound. The only problem with the video is that everything must be converted, even if the proper format to fit the screen of the player. I love the touch screen, its really responsive and the battery life rocks. If taking a long trip, I'll just turn the brightness down and it last A LONG time. Awesome.
Back to ebooks, it allows you to save a lot of bookmarks, there are 3 text sizes and scrolling in various speeds is also an option. I love it. At first it drove me crazy how lines would randomly stop, but now I'm used to it.
I don't think this could replace a dedicated ebook reader like the Kindle, but its great if you don't want to spend a lot of money on an ebook reader and simply need a multiprupose device with a touchscreen, good sound, video playback, ebook capability, flash games available, and the option of upgrading with sdhc. I have 2 8 gb cards that don't seem to slow down the startup too much. Let's see what else can I say.
Oh, the screen still has no scratches after 5 months (my zvm had scratched after 2 weeks), but I have left the plastic screen cover on it, lol, I never thought I would do that, but I keep meaning to get an official screen cover that will adhere, but procrastinate. I think the screen seems pretty durable, so I am not worried. I do wish it came in a greater variety of colors. I like to buy the pink device and had to make do with buying a pink silicone cover and that's just not the same.
Pros: Ebooks, Sound Quality, Battery Life, Screen, Games, Dictionary, Comfy size and feel in the hands
Cons: Needing to convert videos, lack of color options
Excellent - As good as expected. 2008-05-27
I purchased this player after a lots of research from amazon and various other websites. I am throughly satisfied with it after hearing the sound quality and the smooth video playback. It plays the converted avi movies smoothly (actually better than the PC/DVD player).
Watching video doesn't give too many options like stretching/zooming etc but it's fine.
Audio quality is the best I have heard so far. Some people complained about the earphones, but they are of good quality. Even my 128 kbps mp3 files sound amazing.
Small concern is that it doesn't come with Armband/Belt clip so you have to hold it up or put in your shirt pocket carefully. So this is definetly not for Gym purpose but for you to relax and enjoying the good music.
LOVE it. 2008-05-15
The D2 is small but big in futures. You will like the D2 it will do a lot for you.
