Don't ask...he might come back!
He won't. I made sure of that.
What is the Silliest Accessory You Have Ever Seen.
@lewm , Lightning (excuse my spelling) did strike my house in 2003 or so. Fuses saved nothing. Every piece of equipment that blew had fuses that did not blow and that would be, the telephone system, the burglar alarm system, two garage door ops, two preamps, and every computer in the house that was plugged in. The power amps that had bypassed fuses all did just fine. None of my breakers tripped. This episode is the basis of my opinion and the insurance adjuster backed this up wholeheartedly. The equipment protects the fuses, the fuses protect the house. Power transformers are expensive and maybe very small ones might be delicate but big expensive ones are just huge slo-blo fuses. Maybe if you dumped 12 volts DC into one for 15-20 you might be able to blow one. You would certainly get it smoking. Transformers are not in the habit of seeing DC. I have never seen a transformer blow. I suspect if one did it would be more likely a manufacturing defect that took it out. The job of the circuit breaker is not to protect equipment it is to prevent fires. By the time a single piece of equipment is over drawing a circuit which is rated for it the damage to that equipment is carved in stone. Occasionally you get lucky and get a bad breaker. I am talking only about line fuses, not speaker fuses. None of my speakers have ever had them but if they did I would bypass them also. IMHE, which admittedly is shallow, electronic equipment failures tend to result in open circuits, not short circuits. The most common causes of electrical fires are here https://www.firerescue1.com/fire-products/firefightingtools/articles/5-common-causes-of-electrical-f... In modern houses it is now rare to see faulty in wall wiring cause trouble unless someone drove a nail through it or played around with an outlet. Modern breakers are also very good. Several years ago I f---ed up and shorted out a power tool doing a repair on it. The very instant I plugged it in the breaker tripped. |