So I tried changing the filters on my ER4... and only the green screen came off. The metal ring is stuck in and is preventing me from inserting another filter, and I can't find a way take it out. Dirt will inevitably get in without a filter ; should I just go ahead and buy another pair...

I searched the forum and all I could find was a link to this page : http://www.fixup.net/tips/ety/ety.htm The page suggests using two 0.1% 75 ohm resistors. The ER4P have an impedance of 27 ohm and the ER4S 100 ohm. Why bother using 0.1% resistors if they aren't the exact needed value (i.e...

My ER4P arrived today! I love the sound, although I find them harder to wear than my ER6... What I'm concerned about is the price. I first saw them on a website for 215$ USD. Not bad, I thought ; let's buy them! Plus shipping, 224$. Converted to CAD, that's 266,23$. Still okay, I guess...

I know pics is better, but I can't take pictures at the moment. Hopefully someone can still help... Basically I built a CMoy using Tangent's tutorial. Connecting only the left or right channel generates sound in both output channels (but noticeably more on the connected channel). The sound...

I'm looking for a new pair of headphones - open, closed or IEM - that will be used to listen to classical almost exclusively. Price range : Ehh, I don't know, if you think can convince me I need to go for 600$, go ahead and try (However I'd prefer staying in the sub-300 category)...

Here's a quickie : How the hell do you remove the 2-flanges tip to clean it/try the foam tips? I tried pulling/twisting, it seems like it wont go off, I'm afraid I would break them by pulling harder...