I am looking to replace the rather ancient foam eartips of my ER-6is. As Etymotic don't seem to supply replacements in the UK or China, I am looking for an equivalent (I can't get on with the flanges). I have heard that Comply T-100s work well, although they are not listed as compatible with the ER-6i by Comply. Does anyone have specific recommendations?
Replacement foam eartips for Etymotic ER-6i