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dekor8tor · 8th Jul 2019, 6:18 am

Good morning Frank thanks for that yes both amplifiers work i was just making sure there were no problems as i do get a buzzing sound from both
Looking at the amps c6 and c7 both look like mustard mullards
How do i check the secondary voltage thanks and heater to V3 and V1 i dont know the pin layout on that valve it doesnt show that in the manual
Many thanks

8th Jul 2019, 6:18 am	#11
dekor8tor Triode Join Date: May 2016 Location: Cannock, Staffordshire, UK. Posts: 41	Re: Hacker GP42 and AL42 restoration help Good morning Frank thanks for that yes both amplifiers work i was just making sure there were no problems as i do get a buzzing sound from both Looking at the amps c6 and c7 both look like mustard mullards How do i check the secondary voltage thanks and heater to V3 and V1 i dont know the pin layout on that valve it doesnt show that in the manual Many thanks