I'm not sure if anyone can advise but I have the ER4S and they do seem to sound nice. I have to turn down some of the high frequencies alll the way down on my mobile because i get horrible harshness and sibilance. I'm going to try buying a high end audio mp3 (fiio 5, I currently use a Galaxy s5) to resolve this but...
One thing that is driving me nuts about this is how thick and heavy the cable is. Any sort of knock on the wire and it's really bad. I have tried using the clip but it still doesn't reall work. If I'm wearing a jacket for example the thin part of the cable where the headphones are still knocks against the collar of my jacket. I use the headphones to commute everyday so I'm not sitting at home listening. Perhaps I bought the wrong headphones for this?
Also can someone link me to what a shure olive is? I've tried googling but the pictures just come up with all sorts of things, so these unofficially work with Etmoytics?
Now reading through this thread its advised to buy red filters to give more bass? I don't like it my music thin and flat. Bit annoying I have to buy a pair of headphones and then tips and then some filters. WHy can't I find a pair of headphones that just work! Been through so many..
Perhaps a pair of Comply T-100 might help to tone down the highs and warm up the sound for you....adn don't forget....deeeeeeeeepppppp insertion's way to go for the ER4S