Dropped by E1 Personal Audio this afternoon. Tried the 500 series, unfortunately the earpiece doesn't maintain a good seal. Suspect that the shape of the housing and the short stem may have causes this issue.
Not sure if there any other third party tips that will solve my problem.
Hi victbk, sorry abt the late response as I have been busy for the last couple days so did not actively check back the thread. Did you buy and try the TS-500 series? Because for Comply tips there are alot of series, the TX (with built-in Wax guard), normal T series (the one that's original included with yr IM02's) and of course the TS series which are based on a spherical shape that seems to go pretty well with the average human ear based on my own findings. I have found the TS series tips don't seem to suffer too much sound damping/highs roll-off issues as compared to the normal T or TX series which is why I usually stick with them. If the TS series doesn't fit your ears well, I think you might wanna try a size bigger and see how it goes. Alternatively, I could suggest you bi-flanges or triple flange sillicone tips but those are usually not very comfortable for the average human ear.
Anyway as mentioned earlier, the Comply TS series was reviewed by
ClieOS before, he's a well-known Head-fier who maintains his own blog site as linked above, and has also contributed many gd article write-ups/gear reviews for the Head-fi community as well.
Also, as per yr last question you have made based on one of yr prev post, yes I do have experience with Ortofon tips. I have actually written quite a brief impressions review when compared to my own Sony Hybrid foam tips/FAD default sillicone tips on one of the other threads in here, but for some reason I can't find it so I suspect the moderators may have trashed it.
The Ortofon tips does go very well with IEMs that comes with large diameter nozzle-bores such as those found on the ATH-IM series, and they are also very soft and comfortable so I would def recommend it to you.
