Just found these. I bought them new when I had an SVT-4 Pro amp and an older 810 cabinet. Handmade by a guy that used to build all my cables in Virginia. I never used these. Looks like they got put in a box and collected some dust. Still have the original zip-ties on each of them. 6 feet each One end on each is the Mono Bridged Neutrik speakon connector. The other side is standard 1/4". One of these sold, so last one goes for $15 shipped to lower 48 USA Paypal only. Any questions, feel free to ask! Thanks.