Troubleshooting: Difference between revisions
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Keep adding items to the signal chain until you hear the hum. When you get the hum, remove the source and make sure that the hum goes away. When you are sure you know what is causing the hum, check that the source of the hum is connected to the same power source as the {{PS1}} | Keep adding items to the signal chain until you hear the hum. When you get the hum, remove the source and make sure that the hum goes away. When you are sure you know what is causing the hum, check that the source of the hum is connected to the same power source as the {{PS1}} | ||
* Try a [[DI]] with a groundlift between the device that causes the hum and the {{PS1}} | |||
==== Cell Phone ==== | |||
Do not leave your cell phone on or near the {{PS1}}. It ring '''may''' be amplified through the loudspeaker. | |||
==== Computer ==== | ==== Computer ==== | ||