So I got back home today, found the pair of er4p's and went to do some thorough and proper testing. Conclusion: The mp3 player had some sort of SRS setting set to "on" which apparantly changed the soundstage. Once that was turned off, the middle of the sound went a little to the right. And...

Quote: Originally Posted by A_Dying_Wren Could be a problem with the connection. from the UM3X to the pc/laptop. See if you can get a 3.5mm male to 3.5mm female cable and test. But frankly, wouldn't the PC sound awful with the UM3X? They are incredibly source-dependent You've...

three sources to be exact: PC (XP), Laptop (windows 7) and MP3 player (iriver spinn) PC only tested with UM3x: Slightly unbalanced sound Laptop tested with er4p and um3x: Balanced with er4, not with um3 MP3 player: Balanced for as far as I can tell on both (just rechecked)

Hey guys, First off thanks to all of you who posted their experiences with these earphones, which eventually pushed me to import them last week. I have a (pretty frustrating) problem though: The sound balance between left and right seems to be off for some inputs. For example my Sony FW21e...