Thread
:
FS: Set of Tubes for early AC Radios
View Single Post
#
2
November 24th 03, 05:29 AM
Mike Knudsen
Posts: n/a
In article ,
(LDaniel102) writes:
FS: One 27ST, three 26ST, One Globe 171A, and Globe 245. All test strong on
my
TV-7. The globe 45 tests at min but plays in radio fine. Offers? Thanks
That's an odd audio tube lineup. I used to fool with those early AC TRF sets,
and don't everyr ecall a set using a 71A to drive a 45. Usually either the 71A
was the output, or push-pull 45's. I wonder if in fact you ahve push-pull
output and it should be two 71As, or two 45s?
Not that I'd try swapping the two tubes, since the filament voltages may be
different (darn, I used to know stuff like that). --Mike K.
Oscar loves trash, but hates Spam! Delete him to reply to me.
Reply With Quote
