In Reply to: It would be interesting to see the sweep with a speaker as a load posted by Chip647 on April 5, 2014 at 06:54:23:
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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Follow Ups
- RE: sweep with speaker load ... - deathtube 667 14:44:27 04/05/14 (2)
- And a 16ohm load? - smart845 02:38:45 04/06/14 (1)
- RE: And a 16ohm load? - deathtube 667 05:09:44 04/06/14 (0)