Burn in really make huge different for TFZ IEMs. My S3 sounds terrible after unboxing, even S1 that already burn-in for 2 weeks sounds much more...
TFZ IEMs come with a pair of comply tips.
Only Series 2 and Series 7 are detachable cable (Both haven't released yet). The rest not detachable :)
The person in charge told me that Series 7 will be available around September. It is a dual dynamic + dual BA IEM that use MMCX connectors. Their...
Actually should use T500, but T400 can fit as well :)
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