In my system I couldn’t detect any improvement or detraction to SQ with the Clear Line . I’ve experienced positive SQ improvements from Puron and Shunyata Venom Defender either being used separately or in combination

I had four of them and sold them all.  They did not appear to do anything either on audio or video.

See: 

Interesting. They were listed as a 2023 Editors Choice component by The Absolute Sound. I was considering a purchase, but may just stay away. Thanks for the feedback.

Many users love it say it makes everything clear with better detail.

I too could not detect any improvements using the item. I think they are relying on the NCF material to provide most of the benefits.

ozzy

I have one and plan on another, it's possibly one of the easiest things to try out for yourself.

I have one. It’s sitting over there on the shelf. I could not detect any changes in my system while using it so I removed it. Sell it to you for cheap if you want to try it for yourself.....

@gnoworyta - if I were you, I’d spend the money on a Puron. You will hear a major improvement in SQ. There is a post Puron thread here. I recommend reading it. 

Thanks for all the responses thus far...

I use 2 myself and love what they do. 

Try the Puron filters. Way more bang for your buck.

ozzy

I posted a review in the Member Reviews section:

https://forum.audiogon.com/discussions/furutech-ncf-clear-line-what-to-expect