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Laney Cub 10 died after using bias probe??

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Rob Woodwind:
Hi OK will measure the voltage & see..
Cheers Rob

Rob Woodwind:
Voltage at pin 3 was 340 v, on both power tubes, on pin #5 it was -19?? nothing on any other pins
maybe this says why its dead??

geowicht:
What about the heater voltages? Did you check them? what is their reading?

cca88:
What about the ScreenGrid voltages?

To check the heaters - please remember: it is AC there


AND
MIND THE SAFETY RULES

Rob Woodwind:
How do I check the heater /Screen grid voltages?
Thanks



--- Zitat von: cca88 am 14.03.2021 11:54 ---What about the ScreenGrid voltages?

To check the heaters - please remember: it is AC there


AND
MIND THE SAFETY RULES

--- Ende Zitat ---

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