In reading the Positive Feedback article cited above, it appears that the banana plugs in the pictures are Acoustic Revive RBN-1, which are rhodium plated.
Though it looks like the bananas were used on one end only, the 4 bananas cost a good bit more than the wire.
I found that using a connector, even on one end, affected the sound. I used them with no connectors.
https://www.acoustic-revive.com/english/rbn1/rbn1_01.html
Though it looks like the bananas were used on one end only, the 4 bananas cost a good bit more than the wire.
I found that using a connector, even on one end, affected the sound. I used them with no connectors.
https://www.acoustic-revive.com/english/rbn1/rbn1_01.html