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MP573 Microphone preamplifier / Re: MP573 Having issues after plugging in
« on: February 07, 2023, 06:29:05 AM »Hi,Hi, I haven't actually solved the problem. Have been crazy busy so haven't got around to more testing but hopefully will soon.
I have exactly the same problem on one of 2 MP573 that I just finished to build.
I ordered an XT500 to check the DC voltage like "In case your MP573 doesn't work as expected
" with more flexibility than inside my lunchbox (Cranborne)
I tested transfos, there are ok. All seems in the good place when I compare with one that work.
How did you manage to solve the problem?
thanks