Re: Can someone take a look at this data*** and tell me if I'm missing something?



That Disable signal has a bar over it, meaning that the disable is
active when low.
Right,... that's why I'm grounding it to try to disable the amps and
put them in a high impeadance state.

If your monitor has pretty high input impedance, then the signal is
jumping across the + to - input and going out the 402 ohm feedback
resistor. Try putting something like a 1k load across the output.
Jumping accross the + to - input? Never even crossed my mind. Is that
possible? I'm totally a digital guy so my analog experience is very
slim.
I thought that the inputs to an op amp were supposed to have a
virtually infinite resistance between them. (One of the only things I
recall from my analog course) :-)

Nevertheless I'll give it a shot.... thanks!

.


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