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Looking for advice: How to test '01A tubes on Hickok 600A?

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BbY

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Mar 13, 2002, 9:09:26 AM3/13/02
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Greetings,

I would like to test '01A tubes (like UX201A, CX301A) on Hickok 600A
tester. Neither the roll chart on the tester nor the obsolete tube
charts involve this type.
Any help would be appreciated.

Thank you.

Bob

kfox

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Mar 13, 2002, 9:39:11 AM3/13/02
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Bob,

Someone asked the same topic on the Antique Radio Forum
www.antiqueradios.com
in mid-February, here is the answer. Note that these settings are for 600A,
Stark 9-66A,
Marconi MU-101 :
OOA 5V JR 32000 33 28 P4 420 666
01A 5V JR 32000 48 32 P4 455 725
112A 5V JR 32000 44 70 P4 1040 1650

Kevin

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