They keep improving over time but I wouldn't judge them before 400 hours. I used NPS Q45T contact enhancer with them after a couple of weeks which made a noticeable improvement as well.
Thanks! I just got my set and they are improving more and more but still a ways to 400hrs. Glad to hear they just need more time. May look into the Q45T as well.
Do you have your own cable manufacturing facility in your backyard or garage? Or you just buy cables from an actual manufacturer (or import from China) and resell them? Just curious.
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