Hi group...
My 30+ years old TS-450 has developed a moderate loss of gain roughly a few minutes after I turn it on, which I noticed some time back.
I was using it to monitor the output of my signal generator for hum, and I may have hit the 450 with a couple of volts of RF...
Where is it best to start looking, or is this not an uncommon issue...??
Thanks for your advice...
73...Jordan VE6ZT
