Ira Delphic
1000+ Head-Fier
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- Oct 4, 2014
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If you're spending $7 on a KZ IEM does it make sense to use expensive foam tips? Even if you can afford it, there are better (and more fun) alternatives. See this old thread:
http://www.head-fi.org/t/383917/how-to-best-custom-tips-for-iems-ever-imho-with-pics/195#post_11075327
I used a silicon tip from a T1 - narrow bore and converted it into something similar to a Sony foam $$$ hybrid tip! The foam is INSIDE of the silicon. This really makes my KZ's shine - EDSE (and ES which I nearly gave up on). I'm also using the cheap Chinese red foam tips from Ebay, but the DIY foam-inside--silicon provides a much better seal.
I used Hearos Ear Plugs - Xtreme Protection Series - 14 plugs for $4 or less! That's about 25 cents a plug. Other high quality foam earplugs will work fine too.
Another option - foam only no silicon. I use the leftover base - cylinder shaped piece of the Hearos. Make a hole in the center, and slip the "doughnut" on the IEM nozzle. Using this method with the EDSE, sound isolation is fair, but SQ is excellent. The foam suspends the IEM in the ear canal, and stays on the nozzle without falling off. It is necessary to compress and hold the foam. There's little between the IEM and your ear.
If you give it a try - please report back - good or bad. Use whatever foam earplug you have lying around first.
@Ira Delphic Thanks. I'm also a fan of the DIY.
What kind of hole will bring more low frequency?? Open more or less open?
Cheapest option for my country.
http://www.aliexpress.com/item/New-20pcs-Foam-Soft-Ear-Plugs-Noise-Reduction-Earplugs-ear-plugs-for-noise-ear-protection-earplug/2046082932.html
Wide bore - attenuates higher frequencies, narrow - more bass/L shaped. The narrow - (foam only) "doughnut" option I mention is about as wide bore as you can get.
BTW - I have a problem with un-modded silicon tips staying in my ear canal. So for this reason need the foam to act as a spring to keep the IEM from getting loose.