Big Blue Posted July 8, 2017 Posted July 8, 2017 Hi all, Just wondering if anyone has had experience with these Tube power amps? I have the opportunity to chase one down, which is in unknown working condition. The internet tells me they sound nice but are a bugger to repair. There does appear to be some dark burn like patches underneath the large tube on the pcb, not sure if you can see that in the last pic. should I take a punt?
Guest guru Posted July 8, 2017 Posted July 8, 2017 That type of pcb material does discolour when subjected to heat so doesn't look burnt as such.
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