Just got a pair of these today, and I have the same problem as you. The dark-greyish material on the sides of the drivers is punctured. Have you found any better solution for this than a tea filter?

Thanks for the review Looks like they are another great pair from Maxell, but this time in IEMs. Haven't you found a closed and similarly good sounding model by chance?

The bravo's gain is way too high for the Shure840's don't you think?

Hi! I have a slight problem. I hear "buzz" from the amp when I turn the volume knob just over 11 o'lock. This happens as well when I unplug the interconnect cable, so that can't cause this. The tube is an Electro Harmonix one. The wierd thing is, when I touch the metal jack plug of my...

Is it possible to drive a 600Ohm headphone with this unit? Is this a reliable source? Every package comes with 18V, or it depends on the seller? Thank you