What do I do? Brand new arrived today. The power light blinks and the #2 tube replace light comes on after it warms up. Do I pull the chassis and check if the tube need to be seated or send it back? It should come out of the factory box 100% Do I have to fix it out brake my back packing it up and sending it back and taking a chance it will happen with the next one.
It is easy just be sure to wipe the oils from you fingers off the tube. I tried a Grove Tube 12Ay7 and it backs the gain way off and it sounds way more to my liking but it is all personal taste.