In Reply to: Measure amp's output power? posted by Richidoo on October 16, 2005 at 12:28:00:
Hi.Besides 1KHz from your PC, why not add a 60Hz(or 50Hz) signal to test the low end O/P power of your amp by tapping a low AC voltage from a small power transformer or any AC adapter from your part bin?
I would suggest you to add a 2uF parallel to the 8R dummy load to see how your amps performs in a more realworld situation of speaker loading where capactance is also there.
c-J
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Follow Ups
- Add 60Hz test signal. - cheap-Jack 10:35:42 02/14/06 (0)