As speaker cables for my Super HL5+ I am now using Duelund DCA16GA tinned-copper tone wire that I read about on Jeff Day's website. I replaced a pair of Audioquest Castle Rock with them. To me they strike the right balance with the Harbeth's but YMMV. I have also used Cardas Golden Reference. All three of these speaker cables work well with the Harbeth's IMHO, I just prefer the Dueland.
Why do Harbeth speakers have such a cult following
Let me start by saying I'm not here to bash Harbeth speakers.I have actually listened to 3 different pairs before I bought my current speakers.I thought they sounded good but I don't understand all the hype around them.They seem to have a cult following like Linn and Naim. What is creating the cult following among Harbeth speakers?