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RE: sweep with speaker load ...




I hooked up some Optimus Pro LX5's as a load for the OPT secondary.

Just ran the signal into 10:1 attenuator probes to the soundcard.

A microphone would probably have a different looking graph because of the room acoustics or whatever.

The sweep is not razor flat, but I was not expecting it to be with a speaker load.

This is the best I can do until I get a bit more familiar with FFT measurements.


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