Re: KB ER30 radio
It's amazing how some sets perform so well with a conventional valve line-up while others struggle. Just looked at the circuit (I was curious as to why the double triode stage with only one output valve)....the Trader sheet says 'electronic tone control' via the second triode and....very unusual for a domestic radio of the time....negative feedback from a tapped secondary winding of the output transformer. It should sound very good when connected to it's 10" speaker.
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There are lots of brilliant keyboard players and then there is Rick Wakeman.....
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