Loud Exploding Sounds [Solved by cleaning flux off of board]

melveyr

New member
Hi everyone,

I faced a problem that was solved but I want to share in case anyone else has this. My pedals were making loud sounds, almost like firecrackers or explosions. It sounded like a conflict zone.

I thought i was clever using lots of flux to get good strong solder joints. But i didn't realize that flux is actually conductive.... You have to do a REALLY good job cleaning it off of the board. I put 91% isopropyl alcohol in a small bowl, then dipped a new toothbrush in the alcohol and went to work. My tube screamer is now DEAD silent. It's actually hauntingly quiet... until I turn up the guitar volume of course ;)
 
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