QB3/300GA and American 4-125A have a metal base on their pin.
and QB3/300 or 6155 did not have. Electrical characteristic is the same.
Firson - YD0LZH
----- Original Message -----
From: Bill Smith <ko4nrbs@yahoo.com>
To: <amps@contesting.com>
Sent: Friday, October 11, 2002 10:42 PM
Subject: [Amps] QB3/300/6155 tubes vs. 4-125A tubes
> What is the difference between the QB3/300/6155,
> QB3/300GA tube and the 4-125A tube?
> Bill Smith KO4NR
>
> =====
> Bill Smith KO4NR
>
> __________________________________________________
> Do you Yahoo!?
> Faith Hill - Exclusive Performances, Videos & More
> http://faith.yahoo.com
> _______________________________________________
> Amps mailing list
> Amps@contesting.com
> http://lists.contesting.com/mailman/listinfo/amps
|