These are solid copper, probably 10 gauge, and are about 5’ long. They were made for me by a friend who likes to do diy projects. The main benefit sonically was the bass improvement I heard from my modded DNA 1.0 McCormack amp.
Am asking $20 each or all three for $50 which includes shipping to conus. These are not heavy, but are stiff.
If you’re interested, pls pm me and I can send pics to you via email.
Thx,
Nick