BesaMoogie
Well-known member
Hi,
I`ve found some corrosion spots on the PCB of one of my 2 channel Dual Rectifiers. I made some pictures of it and would like to ask, what some of you guys think of it.
The spots are on the bottom side of the PCB and seem to be related to the channel cloning and bias switch. I measured the traces affected from it and they have connection.
However, sometimes I think, the amp changes it`s tone after like 20min of playing. Wether this is related to the corrosion or not I can`t tell.
I was trying to locate the affected traces on the schematics but I have problems cause all of the parts that are connected to them are difficult to identify. The labels on the PCB are mostly under the parts.
So what do you think, just leave it? Or make new connections?
I`ve found some corrosion spots on the PCB of one of my 2 channel Dual Rectifiers. I made some pictures of it and would like to ask, what some of you guys think of it.
The spots are on the bottom side of the PCB and seem to be related to the channel cloning and bias switch. I measured the traces affected from it and they have connection.
However, sometimes I think, the amp changes it`s tone after like 20min of playing. Wether this is related to the corrosion or not I can`t tell.
I was trying to locate the affected traces on the schematics but I have problems cause all of the parts that are connected to them are difficult to identify. The labels on the PCB are mostly under the parts.
So what do you think, just leave it? Or make new connections?
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