In article ,
Iain Churches wrote:
Hei Bo-Lennart. It probably wasn't a custom-tailored version for
STV but a model with Sowter balanced line transformers type 3575
sold to broadcast companies and studios throughout Europe.
I have seen many of them.

Quad valve amps for some reason were pretty rare in the BBC - at least in
the TV side. Mainly Leak and Sound Sales. But they certainly made up for
it with the Quad 50 - TV theatre in Shepherds Bush, now The Empire, had
over a dozen of them in the early '70s.

--
*Letting a cat out of the bag is easier than putting it back in *

Dave Plowman London SW
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