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In Reply to: RE: WHOA! 304Tls posted by Michael Samra on February 25, 2015 at 22:02:43
I found ten of these 304TL tubes at a garage sale a few years ago. I suspect a problem with ultra high power audio transformers is producing a full range and flat high frequency response. The stray capacitance and insulation spacing in between the windings would be huge.
What would a 2.5KW audio transformer weigh? 75lbs?
Follow Ups:
Jim
The audio transformers we use in the AM modulators handle the HV well but we also have a much higher impedance secondary. I would guess it's in the 75lb to 125lb range.
"If it measures good and sounds bad, it is bad; if it measures bad and sounds good, you have measured the wrong thing."
- Daniel R. von Recklinghausen
I do like the efficiency of class C RF plate modulated finals.
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