emtreyI started with Dick Smith's finest speaker cable, around $4.50/m (similar to Radio Shack?)
When I started , I was very cynical of costly speaker cables. Then I heard the difference they made in a system.
The difference was significant. And have been updating ever since.
I went to Merlin Chopin interconnects to tone down a bright Plinius pre/power amp. Didn't realise part of the problem was the QED Silver Anniversary speaker cables I was using. Then progressed up to Merlin Verdi, and Merlin Vivaldi.
Now on Mad Scientist Nitro Nano power cables, and Audience AU24SX interconnects. Most probably my last.
Can't replace the in-wall Merlin Scorpion speaker cables.