Thanks Richard, Clive and Suedkiez. You are all correct, It is the Powerlines photograph I am thinking of. Apologies for this mix up. My main system has been in storage for a couple of months and I am trying to put it back together and I’ve been getting confused with SNAICs , interconnects and now Burndys and Powerlines. It’s also more challenging as I recently acquired a used 552 from a Naim dealer which I’m trying to integrate into the system for the first time. In addition, not being technically minded doesn’t help.
Anyway, I’m learning a few things about setting up the system, which can’t be a bad thing. No doubt, I’ll be back with further queries.