Cable lifters/towers- voodoo or the real thing?


This is something I've been wrestling with for some time. After spending as much on equipment as I have, I'm hesitant about dropping a rather menial sum on cable lifters or towers. It's literally the cost of a few cases of premium imported beer, but I just can't believe what I read about them. Six Moons glowed about Dedicated Audio's Cable Towers, but I'm not sure if I buy it. Perhaps it's because I don't understand the reasoning behind them. Any opinions or thoughts to educate me here? Am I being an idiot not getting any? Right now, I just have a tangled mess of cables lying on the floor, suspended in air from being relatively stretched....is it a good way to tweak a system?
afc
You can try using empty CD jewel cases and see/hear what you think. I ended up getting the ones Shunyata makes for their aesthetics and because they help absorb vibration. I think the effectiveness of these "devices" (as Frank Zappa would say) depends on your system.
Somethings you just have to try,I was using just plain glasses for interim...got the ceramic towers.Man what a differance in 3d,air,ect.I couldnt believe it,wife even commented on what a differance it made.Im a believer after that initial experiance...could it be differant product to product?All i know is what i heard initialy...and it was profound enough for me.
Digsmithd -- I'm curious. What kind of floor is in your listening room: concrete slab or wood floor over joists?
I have wall to wall carpet...so they are"necessary".I also have small shunyatas for cabling.As i said its something you just have to try for yourself and either works and you hear it or you dont?
Digsmithd, I wasn't enquiring about the floor finish (the carpet;--), I was enquiring about the floor construction -- what's under the carpet?

Concrete slab-on-grade (dirt), or concrete slab in a highrise bldg.,
OR
wood joists over a crawl space or perhaps over another room, with a plywood subfloor?

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