About Vacuum Tube
Once in a while i do receive emails whether i could repair vacuum tube amplifier and other equipment that was related to vacuum tube. I gently told them i was not from the vacuum tube era thus i could not provide any answer to them. The first electronics class that i had attended was in 1987 and at that time semiconductors already long time taken over the functions of vacuum tube. There are some repair techs that are still repairing this type of equipment. If you are one of them we would like to hear from you-is it easy to repair, is there any difficulty in getting parts, is there equivalent tubes and etc? Thanks.