Invest in a DVM (digital volt meter) That way you can measure resistors when you need to. Be advised, sometimes there are no bleeder resistors in the power supply. In this case the power supply likes to hang on to its high voltage. If you are in L.A. I can take care of this for you. If not, ask the factory how long it takes for the power supply to discharge. You don't want to get zapped.
6550 Tube Blew - A Few Questions
Hi. While listening to my system the other night, I noticed one of the power tubes for the right channel glowed extra bright, and static came through the speaker. I immediately shut down the amp, and haven't turned it back on.
Is it possible to check for damage to the other channel or other parts of the amp without installing a new tube to replace the blown one? I don't want to buy a matched pair and then discover that the amp has other damage.
Is it safe to test each channel with the other channel's tubes removed? Thanks!
Terry
Is it possible to check for damage to the other channel or other parts of the amp without installing a new tube to replace the blown one? I don't want to buy a matched pair and then discover that the amp has other damage.
Is it safe to test each channel with the other channel's tubes removed? Thanks!
Terry