[Heath] Tube Tester data question...

[Alexander N. Gerli]

Hi, guys,

Just got a nice IT-21. Now, I see the chart only goes to 60xxx tubes. Can't
seem to find ones like the good ol' 6146 or the 8950s that are in my old
Swan 700CX. Other sweep tubes are there as used in the ol' TV sets (remember
them?).

Is there any data out there which covers these and some of the other
4-number tubes? Probably is, just don't know where to look.

73,

Sandy AC1Y

Alexander N. (Sandy) Gerli
'Corgi Cottage'
548 Allred Mill Road
Mount Airy, NC 27030-2202
919-625-7181

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