On Saturday, March 30, 2024 at 10:37:21 AM PDT, Jim McClave via Jukebox-list jukebox-list@lists.netlojix.com wrote:
Still working on the loud buzzing noise problem on the A. Cant really> tell if the noise is coming out of the speaker or somewhere else. Is it> ok to temporarily disconnect the speaker plug without damaging anything> else? I know B+ goes thru the field coil. Jim
You can safely unplug the speaker. I would associate "buzz" with amechanical condition, and "hum" with an audio condition.