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MP566 Tube microphone preamplifier / Re: Tube works, but no output voltage.
« on: July 12, 2022, 03:30:36 PM »
So I reflowed all the solder joints on P1 and RLY2 and finaly it works, i was able to complete "Try to follow the signal" with all values aligning as they should. I can hear the relay click when inserting a jack in the DI. However, no click when switching the gain from MID to LOW.
Nevertheless, i finally solderd the output transformer and dont get an audio signal . Do you think i Should just reflow the joitns as well and hope it will work or is the problem somewhere else?
Nevertheless, i finally solderd the output transformer and dont get an audio signal . Do you think i Should just reflow the joitns as well and hope it will work or is the problem somewhere else?