I have a pair of 1970s Zenith Allegro 1000s and a Pioneer Receiver VSX-819H-K . The Zenith has RCA cables while (Im not 100% sure on this) that my Receiver only takes Bare Wire, Banana, and Ring Terminal audio cables and not RCA cables. And if it does take RCA, then I cant figure out which settings it should be on and which ports. I was wondering if I should cut my speakers RCA cables and convert them into bare wire so I could plug them in or get a converter http/. Im not sure what to do and I dont want to waste hours of my time just to find out I did something I shouldn't have or there was a simple solution.