from what I read... it may or may not effect the sound quality... it all depends on what cables you are using... first, carpet does produce static... for people who use unshielded cables would benefit from cable lifters ... people who use shielded cables most likely don't need the lifters...
Lifters ForGetting Cables Off The Floor, Worth It Or Snake Oil
- I'm looking at some porcelain cable lifters to get some power and speaker cable up off the floor. Does raising the cables off the floor really make a difference? It's going to be about 200 bucks for 10 of them. Thanks.