A friend of mine received a pair of TT today. He used to own the CKM99.
His initial response was that they sound harsh and sibilant with stock tips, but he does hear that they have excellent sound quality and they do remind him of the CKM99.
The CKM99 he also from the beginning found to be harsh and sibilant, but after burning them in for a week he remembers that they improved. He will now do the same with the TT and get back to me.
Please, remember this is all out of memory, so of course not the same as comparing them directly to each other and it's also not a fact but merely an indication, but for now this is the closest info we have.
If I hadn't spend all my money on X-mas and cheap IEM's I would have picked up a pair of CKM77 to compare with the TT, but maybe later...
Experimenting with different tips on the TT is probably a good idea. I'm using some cone shaped silicon tips and some Monster foam tips, both works better for me than the stock tips.
Maybe someone can try comply's foam tips with the TT, I don't have any right now.
Edited by Jupiterknight - 12/27/11 at 7:25pm