motorola vt-71 HV capacitor trouble

[bandersen]

Originally Posted by ChrisW6ATV

I think one of my two VT-71s may be a TS-4B; the other is a TS-4D I am pretty sure. Both have channel 1. I cannot easily get to their backs to check the versions and serial numbers, but I may be able to in the near future.

It seems they didn't make very many TS-4B or TS-4C. Maybe a few thousand of each.

Originally Posted by teevee

TS-4J 54402 Oct 6, can't make out the year..

Thanks. It should be 1948.