[Hallicrafters] Help with vacuum tube search

[Glen Zook]

6BQ7 or 6BZ7.  They were used in a lot of 6-meter and 2-meter converters.

Glen, K9STH

Website:  http://k9sth.com


--- On Tue, 4/14/09, Waldo Magnuson <magnuson at mac.com> wrote:

Hi,  Maybe you can save me some time researching.  I'm looking for a twin-triode, low-noise vacuum tube for building a RF amplifier.  I have been looking at the article "The S-9er" and thought I would try the same but in a cascode configuration and see how it works in my SX-28A.  What tubes would you consider?