To Sunnyjim: Just wanted to say that I have the RD M-500 amps as well. Very good sounding amps, that are powerful,lightweight and efficient. The Cardas speaker terminals have no problem with banana plugs. I have had mine for 3 years or so and have used them with banana plugs with Audioquest regular banana and now Kimber 12TC with the WBT banana connectors. Just put the ends straight in from the top of the connectors or the bottom.
Have you spoken with the folks at Red Dragon or Cardas? They may be able to assist you with a diagram or some other instructions. Good luck with whatever your outcome is.
Have you spoken with the folks at Red Dragon or Cardas? They may be able to assist you with a diagram or some other instructions. Good luck with whatever your outcome is.