er-4-micropro-reference-quality-earphones-pillow-retail-package
  1. syNRG

    Flattest, Most Natural, Clear & Accurate Headphone, What is it?

    So the title kinda explains itself.    Might just chuck in soundstage in there as well while you think about what they are.   Anyways, I own the Q701 and also the HM5, and apparently they're pretty flat and neutral. But some say that the Q701 has a huge soundstage that's un-naatural and...
  2. superboob

    ACS Custom sleeves for Etymotic HF - used as custom earplugs

    Gents and gals,   This is just a quick post to let anyone (who finds themselves in the situation I found myself yesterday) know that there is a decent alternative to forking out for the ACS Pro-series custom earplugs, if you already own a pair of sleeves for the Etys.    I was very close to...
  3. Spyro

    How Much Bass Is The Perfect Amount?

    As long a it does not bleed into mids is more bass generally more desirable? Sort of like what SE846 is doing? Is it completely personal preference? Some say ER4 is perfect bass, some might prefer a stronger presence like SS535....or maybe W4? Bass is maybe most subjective frequency??
  4. ak40ozKevin

    Etymotic ER-4ps still respected?

    Recently I had my Atrio M5s stolen along with a Nintendo DS and I'm back in the market for an IEM. I wasn't the biggest fan of the Atrio sound signature. I appreciated the low bass extension, and the warm non-fatiguing attributes. The low points for me were excessive bass bloom and drums were...
  5. dimm0k

    Etymotic cable from APureSound

    Has anyone tried out the cable that APureSound is selling for the Etymotic? Wondering what this cable entails...
  6. music101

    $50: Best Noise Isolation IEM's

    It would be a real luxury to use an IEM with excellent noise reduction/isolation, but with very good or even excellent sound quality. Is this combination possible at this price point? I've seen the etymotics recommended for excellent isolation: 32 to 42 dBA noise reduction. However, they seem...
  7. rdamato

    Help me choose a Universal IEM for band use

    Okay, I'm a real newbie here. I recently went wireless IEM with my classic rock band and would like to upgrade my buds. I'm currently using Etymotic HF5's and while nice, the one driver leaves something to be desired. I went the custom route 2 years ago and really hated the fit. I cannot...
  8. MrRamirez

    Help me pick out the best earbuds for me under $60?

    My pair of earbuds just broke (A Jays One) I would say they where a good pair of earbuds. Now I am looking for a new pair, some with more bass Can you guys help me pick some out? I listen to songs with deep bass. Songs like: Lose yourself by Eminem The Cross by NAS Put You On Game by Lupe...
  9. Redmist

    IEM upgrade worth it?

    I currently own Denon AH-C551K IEMs, and I'm a big fan of them, but I've been thinking about upgrading eventually. I've been eying up some of the Etymotic Research models, do you guys think it would be worth upgrading to something by them? I haven't decided on a specific model yet, as I'm unsure...
  10. Antony6555

    triple fi: coherent sound?

    I had an se530 before I got er-4. My biggest problem besides the rolled off highs was the lack of soundstage coherence. Basically, it sounded like treble was coming from one tweeter and bass was coming from a totally different driver, which it is. My er-4s, on the other hand, has a very coherent...
  11. metreonfuture

    custom IEM comfort? which do you like best?

    i've been look at these custom IEM's and the custom tips for etymotic IEM's and have been wondering which is more comfortable.   right now i have it down to the jh audio jh5 or the ety er4s with custom tips. i think the ety's are silicone.   have any of you had both the new ety custom...
  12. sa_ill

    Long Term IEM Ownership Reviews

    OK, I know that Head-Fi is the ultimate absolute Audiophile community offering as much information as one could possibly imagine. I have been reading around this website for a couple of years now and use it for all my IEM knowledge.   This site offers any information one wants when it comes...
  13. Anouk

    What iem to get for isolaiton/comfort klipsch x10 shure se535 ety er4 or at ck100

    Hi everyone, I am looking for an iem to tide me over till i can get the jh3a custom system. I need one that isolates as well as possible but is also comfortable. I know the etys are know for isolation but i do htink i might enjoy a more fun sound. The klipsch x10 and shure se535 are on the top...
  14. 3602

    Headphones for serious audio monitoring work

    Right now I need closed headphones for actual professional monitoring needs. Not to sit home to enjoy music, rather, think of this as "mission critical". So the requirements are simple: As flat and as detailed as possible, all while remaining durable for outdoor (sometimes sheer wilderness)...
  15. tomscy2000

    REVIEW | CustomArt Music One --- Klasyczny!

    This post is a review of the CustomArt Music One single-driver, silicone-molded CIEM. Piotr Granicki (aka piotrus-g), proprietor of CustomArt, originally sent me the Pro 100 for review (see the second post of the thread). Recently, because of canal fit issues, I had the Pro100 model remolded...
  16. udauda

    How far do you insert your IEMs?

    Updated here: http://rinchoi.blogspot.com/2010/05/how-deep-do-you-insert-you-er4.html   Etymotic Research approved the article.   This means that most of the IEM manufacturers have been hiding the most vital part of the equation in using IEMs- proper coupling of the earphone and the...
  17. radrd

    How far in should this green Etymotic filter be?

    I just changed little green filter in my right Etymotic 4P. The manual says "3. With your fingers, place the filter into the end of the earphone so that the green mesh side faces out. 4. Make sure the filter is flush with the earphone case." So, I used my fingers to push the filter in...
  18. ER-4 microPro Reference-Quality Earphones - Pillow retail-package

    ER-4 microPro Reference-Quality Earphones - Pillow retail-package

    The ER-4P MicroPro noise-blocking earphones from Etymotic Research offer realistic sound reproduction and noise isolation that far surpasses that of active noise-canceling earphones. The ER-4P earphones--which require no batteries--can be plugged into any audio source. They can be used with...
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