Power cables and sharp dimensional imaging on a budget, Zu Audio and Furutech or Oyaide

+1 whoopycat.  But agree with others that upstream electonics are also critical.  If I'm you, the first thing I'd do if you haven't already done so is to experiment with speaker placement.  It's free and can have a huge impact on things like 3D imaging and depth as well as helping speakers disappear as a sound source.  Pull speakers out until they're 3, 4, 5, and even 6 feet into the room and also experiment with toe-in at each position, and I'd think you'll start to see a more 3D soundstage -- again assuming you haven't already done so. 

Past that, some speakers just do better at 3D imaging than others, period.  Here are some brands I've found to excel at this in the event you can go hear some or, even better, borrow them from a dealer to audition in your own system. 

Vandersteen
Joseph Audio
Reference 3A
Thiel
Avalon
Audio Physic
ProAc

I don't think cables are going to help too much in your current system with what you're looking for, but getting speakers that have exceptional 3D imaging as part of their DNA would be the best first step toward achieving what you're looking for IMHO.  Best of luck. 

Thanks guys for responding.

I recently installed my new Zu Event Power Cable with a Furutech Gold UK plug, because I live in Hong Kong.

I feel it allows for more depth and air around vocals and instruments, but also more detailed, because the noise floor is lower and blacker.

So I get one more step ahead at the 3d hologram image I am looking for. I am still thinking of getting the Oyaide F1 plug if that would help.

I am also thinking of investing in another XLR cable, that would allow for better imaging and focus.

Could anyone give their thoughts about the cables for Audioquest and Anti-Cable (with Xhadow Precision plugs)?

Or how about islolation with Stillpoints at the sources?

Cables will yield nothing but the placebo effect, especially with your current amp and speakers, no offense. It seems to me like you’re focusing on all the gimmicky tweak stuff.

The only way to achieve the sound you describe is with good speakers, good speaker placement, a good source, and an extremely good SS amp or good tube amp. You’d probably be best served by replacing your Rotel with a decent integrated tube amp, or replacing the B&Ws with KEF LS50s or similar.

Go back to that Hi-Fi store where you heard that magical system and note what gear they were using, then start saving your coins.

I actually heard these speakers (that I have now) together with the same amp doing a terrific job of the kind of imaging I am talking about. The differences being all other things (room, cables and so on).

I heard the KEF LS50’s and they did not impress me and were not my taste, I have heard them many times to confirm this.

Also, the effect your talking about, you can have your own opinion, but I clearly heard a difference replacing and using the Zu Event power cable, and isolating my system. In addition, the Curious USB link seems the best value in the market for a computer based system.

So, I don’t agree. And yes, I do believe in cables and isolation, because they have made a very clear difference.

I hope I can get some insights on:

Could anyone give their thoughts about the cables for Audioquest and Anti-Cable (with Xhadow Precision plugs)?

Or how about islolation with Stillpoints at the sources?

If it's the same gear you heard, then it's your room and positioning that's hindering the imaging.