Hi, I'm looking for some advice from you fine people. I've just bought some unterminated QED Silver Anniversary cable for my KEF setup: Q5 (fronts), Q1 (rears), Q9c. Denon 3803 amp. Currently I have just connected the ends of the wire to the speakers without any plugs - just the raw wire held by the terminal's screw. I was originally planning on paying my local Sevenoaks to fit Airloc plugs to all ends, but I've just found out that this could be rather costly @ £5 for each plug! Do I really need banana plugs at all? (if there IS any technical advantage, is this difference noticable with the human ear?) Thanks, Marc.