Re: "Audio" Valves
Odd comments.
I have a very large and heavy Solartron (?) PSU, 0-500V at 500mA, that uses five EL34's in the series pass, and these were XF1's!
I do hope the market stays healthy, I have a good pile to pass on.
You would be surprised just how often valve based equipment turns up for sale. I bought a test set from Westland Helicopters, 33 valves in it. Also oscillators and similar by old British manufacturers. Oscilloscopes of course, buy the valves by the hundred there.
With miniature switching PSU's I can't see why the TV versions, PCCxxx, of audio valves can't be used in amplifiers. Prices suggest that this doesn't happen.
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