![]() ![]() Thoughts or comments would be much appreciated. I was discussing transformers with a coworker this morning and he said, all the transformer failures he has seen were the result of bad grounds.īasically I am trying to link the oil with the overheating. One more thing to note, I noticed two ground wires that are not stock in this amp. Has anyone ever heard of people spraying oil inside amps? (I sure havent) Would this amp have an oil filled output transformer? I know industrial sized transformers are filled with oil for insulation and cooling. Once the tubes are removed, you can use a cotton swab dipped in alcohol to clean the tube sockets. r Dirty, corroded or just old tube socket not making good contact to the tube. This acts as a retainer to keep the tube seated and a protective shield for the glass bulb. Most of the tubes in the preamp section of a guitar amp are dual triodes, and. Probably the most common in guitar amps is the spring loaded metal shield that twist-locks to the base. In small 9 pin tubes, you usually see a combination of tube socket and shield or retainer. After another careful examination I saw a deformation in the insulation of one of the output transformer wires, indicating excess heat. For the moment, let’s just focus on the functional aspects. After about 30 minutes I smelled the dreaded burning wire smell, no smoke though. The next day I took it to the studio and really opened up. I bought some circuit board cleaner and cleaned off the oil. At first I thought something had spilled on the amp, but after a careful examination, I dont think thats the case. Whether you have a 5Z3, 80, 6A3, or 5U4G tube, this adapter socket is compatible with all of them. Usually found by swirling the (preamp) tube in its socket with everything. This set includes two pieces of the adapter socket, allowing you to easily convert an 8-pin tube socket to a 4-pin socket. I took it home popped the back panel off of and noticed oil covering the circuit board, and all the wires. Introducing the Cary Tube Adapter Socket, a brand new product designed to enhance your guitar amplifier experience. It played really nice when I went to try it out, but I didnt really open it up. I recently bought a used 1994 fender blues deluxe. Has anyone ever had a tube amp output transformer go bad? ![]()
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