Pultec EQP clone problem
geoff wrote:
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I think a spectrum analyser display would have been more relevant.
** Understatement of day.
I have run such a test with an input transformer using FFT and found no new frequency.
The run down of decaying, odd harmonics gets a lump in the middle when the output is unloaded.
Odds on Don's scope has FFT built in.
Wonder if he knows???
....... Phil
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