12-03-2014, 11:34 AM
You need to do some resistance checks from the output side of the missing resistor to the common -ve rail plus a good visual inspection/proding for any obvious shorts, from what you have just described the PA should work ok when powered up if you are satisfied that the PSU is all in order, excepting the missing resistor of course.
Powering up the PA is obviously up to you.
Lawrence.
Powering up the PA is obviously up to you.
Lawrence.
