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buffer amplifier

  1. runningdog

    2325 PH01 buffer amplifier - one channel out

    This 2325 PH01 buffer amplifier is not passing the signal through one channel. I've found where the signal stops (at HH01), and that the voltage at its base is well below what it should be. HH01 and HH03 should both have 14.2V at their bases. HH01 has only 1.1v. This simplified schematic is...
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