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Helppppp! Fender amp just blinking

Feb 14, 2017
3,831
2,997
so i had a hair dryer plugged into the same outlet bc i was working on some heat shrink wire. I went to turn on my rumble 100 and it didnt turn on. The power light is just blinking red. Did I blow a fuse? How do I fix?
 
Did a quick search in the interwebz. Not looking good. Turns out in most cases Fender replaced the amp because it was failure of the amp if some sort. That was for newer ones in most cases. Not sure how old your amp is.
 
I'm just guessing, but I think if the amp is blinking at very regular intervals, (steady blinks) the Rumble's switching power supply may not be providing the DC voltages required by the amps various circuits. Do you feel excessive heat anywhere on the black metal chassis? If you turn up the volume do you hear a slight hiss from the speaker? BTW, you are not referring to the led indicator near the overdrive over ride are you? I think that one is normal to blink if over ride is activated. Let us know.
 
when all else fails, reset the power

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