On 24/02/2018 11:00, Jim Lesurf wrote:
As per Brian's comment I'd wondered if these used a multiwire cable with a
plug at each end. Then connected via a socket-box that 'looped' each of the
wires in turn to get a 'multi-turn' loop. Would help give a better input
for whatever was driving the system. But I've never seen a baseband audio
I asked the question and was referred to the loop men. They said, just a
single core cable. The csa doesn't matter.