Dowser
Learning to bodge again..
I just buy any type - generally there’s a grub screw, remove it and use a nice high wattage iron to make a solder joint through the screw hole. Bob is your fathers brother My Linn K4, terminated like this 30 years ago, is still going strong - the bananas themselves are a bit bent and messy after so long, a result of the cable weight, but none have broken yet, and easy to reform occasionally when needed.
must admit I like the z-plugs too though
must admit I like the z-plugs too though