Stacked pair of Quad ESL 57

[Unison845]

My stacked Quad57 with 5 RTR ESL tweeter panels, driven with 20W SE 211.

If anyone needs an original Quad step-up transformer I have some available. Contact me for details.

 

[esltransformer]

I think they don't understand at Audio4 how a Quad esl works. See what they do with the quad pro duo upgrade. I think they destroy the time delay + spliting in a high and low part.......?

Nice find, a quad of quads.
I found a Dutch repair shop that also makes replacement transformers. They claim the response improves (lower interwinding capacitances/losses).
Ask them. info@audio4.nl . This is their site: Audio4 A replacement new transformer is €360 incl VAT.