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slightly distorted audio model 52 after rebuild
gribbled
Junior Member
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Posts: 7
Threads: 3
Joined: Oct 2018
City: Marion State, Province, Country: IA
#5

12-19-2018, 11:36 PM
I checked the bias on the 47 output tube, all voltages measured DC with a digital meter.
Plate: 270V
Grid2: 284V
Grid1: -15V

About 2.6 VAC Across the filament.

This seems ok to me.
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RE: slightly distorted audio model 52 after rebuild - by gribbled - 12-19-2018, 11:36 PM



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