I've got a KA-5500 amp that I rescued from the "last chance" pile at GW a while back and I've been slowly but surely bringing it back from the dead. Aside from all of its other problems, every time I turn it on from cold I have to smack the top to get the meter lamp to come on. I'm sure there's a solder joint issue or some other connection problem, but I'd like to go ahead and replace this lamp with an LED. Just wondering if anyone else has done this with a similar unit. It's a 7.5 amp lamp, not sure of the specific style.
Thanks!
Thanks!