Replace Silver interconnect cable , please advice


i don't like the sound of my system
almost no bass , weak soundstage
the music not lively

this is my System:
acoustic zen silver reference ii XLR interconnect
Cardas Clear speaker cable (install them few days ago)
wireworld platinum usb cable
Focal Electra 1038 be II
Pass labs X350.5
Pass labs Xp10 pre
Oppo BDP-105
PC computer

few people told me maybe it's the silver cable
and to try to replace it with Copper.

can you advice on 2-3 models for me to test?

maybe Cardas Clear like my speaker cables?
pelo911
Metralla, good job spotting the system description Pelo has just added, but the link you provided is to someone else's system. The correct link is:

http://forums.audiogon.com/cgi-bin/fr.pl?vopin&1383620370

The pix in your system description are very helpful, Pelo; thanks for putting them up.

The biggest problem I see is the short distance between the speakers and the wall behind the listening position. First, it looks like there is about a 4 or 5 foot distance between the listening position and that wall, which will produce a suckout in the deep bass region centered at about 60 or 70 Hz. Changing the position of the sofa relative to that wall will vary the frequency and the amplitude of that suckout, and experimenting with different positions may help significantly, although inevitably some compromise will result.

Second, I'm not sure that you are sitting far enough away from the speakers for their three woofers, two of which are in the lower half of the speakers, to blend properly with the mid-range driver, which is near the top.

Third, the close proximity of many reflective surfaces isn't helping imaging and soundstaging.

It appears that more space may be available at the far end of the room, near the window blinds that are visible. If practical, you might consider re-locating everything down there, so that the speakers are aimed along the room's longer dimension.

Regards,
-- Al
Sorry but the problem is the speakers. The Electra are too narrow sounding and slow. The CDP is not the best one also for dynamics.
Anyway it's easier to try a new cable. Try ANALYSIS PLUS SOLO CRYSTAL OVAL.
Iblieve:

so i guess i need different speakers
and different DAC

any models/brands you recommend to try ?
So your source may not be a good match for your system, but don't start buying new gear yet. First try different placement of gear and sofa. Al pointed out possible bass suck-out; can you move the sofa close to the rear wall and toe-in the speakers?
Concerning weak soundstage, you'll never have a wide soundstage with the entire space between the spkrs filled with furniture. You need some air between the spks, maybe switch that IKEA unit to something vertical or shorter and put the amp on the floor (using good anti-vibration feet).
Also experiment with a blanket over the TV; it's causing reflections.