Just starting out.
For my Cowon S9 Monster Turbine Pro Gold.
For my PC Senn HD580s upgraded.
Really? I thought the er4's were the ultimate for you!
Wow the eterna ranks that highly with you! Thats impressive considering the other IEM's you have tried.
Great sound, isolation, good build quality, superb fit. They pretty much go everywhere with me. Eq down the warmness a tiny bit and they proceed to be perfect. Same as the Sm3 but for slightly different reasons. These are the only phones that make me not worry about customs. Their ultra comfy past it by miles. They sorta kinda adapt to the ears shape.