I have had the Z500 speaker cables in my system for the last three days. My incumbent cables are the Morrow SP3 bi-wired version.
First off, for the price, these cables are an absolute steal! When I first started listening to the Liberty cables, I was drawn into the music based on the lush sound presentation. In addition, the bass was much more pronounced than with my Morrows. Please keep in mind that I was trying these cables first with my Nightshade Audio NS-60 SE amp and then with Jason's NCore amps.
While listening last night, I was came to the conclusion that the "lush" presentation came with the caveat of some "smearing" of the sound especially evident with classical music. This smearing occured with both my tube amp and the NCores. In addition, while the bass seemed fuller, I felt that is needed more definition.
I put my Morrow SP3's back in and the sound immediately cleared up. More definition of instruments and while the bass was not as prolific, the tambre and tone improved.
This is not meant to rain on the Liberty Cable party. For the money spent, these cables are pretty darn good. They will not be replacing my Morrow SP3 cables. The Liberty cables are also a fraction of the price of the Morrows and I must admit that the construction of the Liberty cables are absolutely first rate.
Regards,
Randy