The -12V supply on the tbolt is also used by the oscillator EFC dac (the EFC voltage can go negative). Any noise on the -12V supply will be just as effective as noise on the +12V supply at messing things up. _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
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