Have you tried asking their online support about what's happening with your order? They have online chat service... 
Have you tried asking their online support about what's happening with your order? They have online chat service... 
should'nt make a difference, i paid using paypal i got mine within 2 days.
It's not about the buying, it's about the speed of product delivery. If you buy PayPal and tell the vendor to send it ground from across the world, then it'll take longer. If you ask for faster shipping, you get it quicker.

With all due respect, I don't think this is exactly what happened. Moisture may well be a part of the problem, but I'm having the same problem with my EPHs and I have been listening to them when the volume in the right ear drops to about 20% of the left. It happens instantly. So maybe the moisture is interfering with the electronics - i don't know - but if the holes were blocking the sound, it would happen gradually, and most likely, in both ears (unless neither of us have sweat glands in our left ears).
If anyone else comes up with anything, please post, because I use mine almost constantly and it is happening every day. I'll be contacting Yamaha soon. Hopefully it is a known defect and they will simply replace them. I'll report on any outcome.
cheers.

I went ahead and sent out an inquiry to Yamaha and they replied with directions on how to return them for replacement. Didn't acknowledge that there may be a defect, but when I asked if the fact that the problem is intermittent would cause any problems during their evaluation, he told me to send along a copy of my email conversation with him indicating I was instructed to return them.
Now I get to listen to crap sound quality in the meantime. pfft.
Grateful to head-fi, though. Thanks.


Minor setback that i have never experienced and i bet the majority havent either. As with all things people make a lot more noise when they are bitching rather than the ones that are content and dont post here at all. Its a shame this happens as it probably has put a few folk off of a great iem (imo one on the best).

I was looking for a replacement for my monster turbine earphones. one of the mesh filters or whatever its called got lost and monster support is just really bad so I figured never to buy from them again. I recently bought the EPH-100 and I'm far from an audiophile but the EPH-100 are just a lot better than the Monster Turbines. The EPH-100 provides plenty bass for a Hip Hop head like me but it also provides you with some fine seperation. They are a definite step up from the Turbines!
Thanks again head-fi!
Finally got my pair from Audio affair!
On first listen out of my clip+ I wasnt very impressed but when plugged into my amplifier and dac they sound pretty impressive...
The bass is really good and the seperation and soundstage are also probably the best I have heard from IEM....
I think these will take a bit of getting used to because the signature of the sound is quite different to what I am used to although the more I listen to them the more I like them.
almost exactly how i found them to be out the clip, with an amp or the zo excellent also out of my cube c30 (which has a better amp inside) far improved.

Compared to what?
Thanks, Jim