[Sinewave]

So I've been making some checks. I picked 5 out to test this evening.

R208 4.7k reads just over 4.9k
R203 470k reads 676k
R202 100R reads 103.8
R212 150k reads 156k
R209 47k reads 55.73k

So it's mainly the higher resistance ones which have gone quite high so I'll assume to replace them all in that circuit. It would certainly explain the EL81 being burnt out.

I wonder if I should need to look at the LT area or any other area for that matter at this point?