Marantz 2325 speaker cables

Why would you want to use pin connectors?  Screwing down the speaker wire directly to the posts will give you a better connection at the speaker end. On the receiver end you can just connect the other end of a stripped speaker wire.  I'd look for the heaviest gauge of oxygen free finely stranded and preferably fluxed wire that you can fit into the spring-loaded holes of the terminals of the receiver and if you know how, coat them with silver solder before inserting them at both ends.   Skar Audio Elite Oxygen-Free Copper Audio Speaker Wire is an excellent speaker wire for the $. Found on Amazon. For your purpose/ components, I see no reason to buy any other wire.  I have probably bought over 400 feet of this wire since moving into my current house in different gauges in the past year, and I will vouch for it!

Thanks a lot for this. It’s very helpful. I asked about pins because I’ve found that the exposed wire gets brittle over time and discolors. Maybe there is a fix for this. I’ll check out the brand you’ve suggested. Thanks again. 

I've always liked Mapleshade speaker cables with vintage receivers...

What is your budget? What model are the speakers?