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  1. chengbin

    High end earphones with 2 year (or longer) warranty?

    Hi. Time for me to upgrade from my Sennheiser IE8.   I'm looking for a pair of IEMs that have similar sound characteristics as the VSonic GR07 (ie strong bass, great detail, warm sounding and great isolation). My budget is $500, however the IEM *must* have a 2 year (or longer) warranty. I am...
  2. chengbin

    Best in ears for my taste?

    I'd like to upgrade from my Brainwavz B2/DBA-02.   I don't like the sound signature of the B2 as it is way too bright and low on bass. I would like something that has the sound signature of a V Sonic GR07 (I regret returning them), something warm sounding with a good amount of bass. The...
  3. chengbin

    Recabling RE0

    Hi.   I have a broken pair of RE0. My credit card company has kindly refunded me the money through their extended warranty service and does not want the earphone back. Now I'm thinking of recabling it for fun so I'll get a bit more from these otherwise broken and useless earphone.    Is...
  4. chengbin

    "Best" all around trebly IEM under $200?

    I know, I know, another "which IEM I should buy?" thread. I'm aware there is a large thread dedicated for that, but what I'm asking requires a little more than the sound quality descriptions in those threads.   Background: I have owned the Shure E2c, Head-Direct RE0, and the Vsonic GR07. ...
  5. chengbin

    Shure triple flange vs Etymotic triple flange

    I just bought a DBA-02 and I want to use Etymotic's triple flange tips for maximum isolation. Unfortunately it is very difficult to get Etymotic tips in Canada, but I can get Shure's triple flange tips at my local audio store. How do they compare in terms of comfort and isolation?    I'm...
  6. chengbin

    A few questions about RE0 -> DBA-02

    I currently have a pair of RE0, and I'm looking to upgrade. I'm thinking of upgrading to the DBA-02, and I have some questions regarding it. Right now I don't like the way the RE0 fits in my ear. It doesn't make a lasting tight seal, and the isolation isn't very good (compared to my old...
  7. chengbin

    Where to buy right angled extension cable?

    I'd like to buy an extension cable to use with a straight jack IEM like the DBA-02. I've had way too many right angle jack IEMs that broke on me due to jack failure. With a straight jack, I can just always plug it in an extension cable and just replace the extension cable every year or so.   ...
  8. chengbin

    Why do earphone cables go out?

    I've had 5 pairs of earphones (4 Shure E2c, 1 RE0) to go out on me in 3 years due to cable failure. I'm sick of this. I'm going to use my analytical mind to analyze why. Please tell me if I'm correct, and if there are any other reasons of cable failure.    All 5 pairs broke from either left...
  9. chengbin

    Does what I want exist on any earphone?

    I'm wondering, does what I want exist on any earphones, or anything comes close?   I'm looking for:   RE0 clarity (especially the treble) Shure level of isolation  Creative EP-630 amount of bass (optional, but nice to have), Etymotic ER-4 cable durability.    Anything come close?
  10. chengbin

    RE0 broken in 8 months. I thought they had really rugged cables?

    One of the reasons I bought my RE0 is because I was sick of my Shure breaking every 6 months, and I read that the RE0 v3 has a very nice PPE cable, with a right angled jack that's supposed to last much longer. So why with all these goodies, my RE0 still broke in 8 months? My right channel is...
  11. chengbin

    Double blind test 128Kbps vs lossless? I'll be amazed if you can tell much difference

    People say mp3s are harder to tell with modern music, which are already compressed and poorly mastered. It is apparently easier to tell when you have slower music (especially classical music).    OK, I'll put that to the test here. I'll be amazed if you can tell which one is lossless and...
  12. chengbin

    Most isolating IEMs (no custom molds)

    Which non custom molded IEM provide the most isolation?    I own the Shure E2c and RE0. The E2c is so far ahead of the RE0 in terms of isolation that it almost swayed me to use the E2c instead (because I can't hear bass and the details are drowned out), even though the sound quality is...
  13. chengbin

    Am I deaf? My A/Bing of several high end earphones

    To begin, I own a Shure E2c and RE0. I bought the RE0 due to the rave reviews around here. I wasn't that impressed. It sounded like a more refined E2c, especially the treble (of course). I don't find my E2c to sound horrendously bad even after months of using them and suddenly switching them...
  14. chengbin

    Most isolating tips for the RE0.

    What tips provide the highest level of isolation that will fit on a RE0? Does Shure black foam work? Are they comfortable? I tried the foam tips that came with my E2c and they were horribly uncomfortable (the rough texture were very rough on my ears). How long do the tips last? I'd like to know...
  15. chengbin

    Does ER4 tips fit on the RE0?

    Having used the RE0 + Shure black tips every day on the subway to school. I am increasingly fed up about the lack of isolation on my RE0 on the subway, as I find myself turning up the volume up quite a bit just to hear dialogue. Also, I hear no bass and detail because of the background noise. I...
  16. chengbin

    Does your Logitech Z-5500 shake your room?

    For you Logitech Z-5500 owners here, does your sub shake your room? I've had it for 3 years now, and I think they're decent speakers. I've been reading reviews and people's opinions on forums and the consensus seems to be they shake walls and stuff. But I don't get that. I cannot get my...
  17. chengbin

    Does the Logitech Z-2300 have an amp inside?

    This sounds ridiculous, but I could swear the sound coming out of the headphone jack from my Logitech Z-2300 sounds better than coming from the sound card, as if there was an amp inside the control pod. The sound has more bass impact and more detail. The sound just plain sounds better. The most...
  18. chengbin

    Am I treating my cables right?

    I read that wrapping earphone cables around iPods are bad for the cable. I usually keep my cables like this, at home, and in the lockers, like in this picture. Is this bad for the cable? What are good ways to keep good care of cables, except putting them in a case, because that's way too much of...
  19. chengbin

    The point of sound cards?

    I have a Creative Xtrememusic as my sound card. I was bored today so I compared it to my onboard sound card to see if it was $100 well spent. The conclusion? No. I heard very small improvements from using the Xtrememusic. I'm using a pair of RE0 to do the testing. Do I have ear problems...
  20. chengbin

    Sensitivity + impedance and efficiency

    I'm very confused about how sensitivity and impedance affect efficiency. I upgraded my Shure E2c to a RE0. The Shure E2c has a sensitivity of 105dB and impedance of 16ohm. The RE0 has a sensitivity of 100dB and impedance of 64ohm. Correct me if I'm wrong. The RE0 is 5dB less...
  21. chengbin

    Does RE0 need burn in?

    I just got my RE0. I have a Shure E2c for 2 years before this. When I put this on, there is obviously a difference, but I thought this is a phone in the same level as some of the best IEMs. I didn't go WOW that's a huge difference. I obviously heard differences, especially detail and...
  22. chengbin

    Cable failure rates

    I've had to replace my Shure 3 times in 2 years all due to cable failures. My 4th pair just died a week ago, and therefore I ordered the RE0. I know that Shure has cable problems more than others. But I'd like to get an idea of how often cable failure rates in earphones are. Do cables just fail...
  23. chengbin

    FiiO E5 needed for RE0?

    I'm wondering if there is a need for an amp like the FiiO E5 that I'm looking at. Would it sound better with an amp in my situation? I'll be receiving my RE0 soon. I'm pairing it with an Archos 5, which has the very dumb EU volume limit, and limited power output to 8.6mW. My old Shure E2c...
  24. chengbin

    Z-5500's dB scale for volume

    I'm curious approximately what dB is a Z-5500 at 1 bar at half a meter (1.5 feet) away, sound card outputting maximum volume? How many dB does every bar add? Anyone tested maximum volume before?
  25. chengbin

    Shure e2c vs Sennheiser CX400

    Say if they're priced the same, which headphone is better in terms of sound quality only, Shure e2c or Sennheiser CX400?
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