tony sayer wrote:

'ere guv, how can I bi- or tri wire me ESL63's cos if the squirrelsounds is
right.. I want some of what he's on)

You would be better off multi-amping them.
Get rid of that poxy HT delay line and replace it with a digital one
driving a separate amp and transformer for the centre and each annulus
and bob's your uncle.

--
Eiron

No good deed ever goes unpunished.