I have a problem with my vta octal st70 and i wonder if
Bob could help.
I have a low B plus voltage,330 ac and the 2k2 3watt resistor between the capacitors
to output transformers and b plus runs very hot.
I tried some measurments and i noticed that pins 4 and 6 of the rectifier
have 338 ac, lower than normal as far as i know.(pins 2 and 8 have 415 dc)
Can you advise please?
thank you in advance