Furutech GTX NCF receptical break in, how long

Thanks, just want bass to come back,my speakers go low and its very bass shy and not worth listening to. I can handle tipped up treble.I'm at just under 300 hours. I was considering pulling it and moving it to fridge and freezer for a couple weeks.

Auxinput is correct, painful treble did come in at around 160 hours and is unlistenable but that is gone now at 300 hours.

Don't give up on it. It takes some time. Easily the best receptacle I've used.

This morning everything was the same. So I ran an long extension cord outside to air compressor. Rigged it so it runs continues, ran it 30 minutes then turned it off and on 15 or 20 times. Ran it 15 minutes then off and on 20 times did this for over an hour per socket, so maybe hour and half per socket. Hooked system back up bass was back highs were very smooth, I know it sounds crazy but it worked. After everything warmed up an hour or so this system has never sounded this good. Thank you for everyone's support.

Great to hear it's performing to your expectations!