[Boatanchors] Tube questions

[k8wbl at wb8nut.com]

Also, the Drake L-4 and the Hunter 2000C runs 3-400z tubes, on all I think
you can interchange 3-500z with no little or no problems.

Tim

K8WBL>


 Swan made a linear that used 3-400 tubes.  I had one
> for a short while.  It was the Swan Mark I linear.
>
> Glen, K9STH
>
>
> --- telegrapher at att.net wrote:
>
> 2ndly, what amp used the 3-400Z tubes?  I've got a
> pair of them that look new, filaments check good but
> that's all i know about them.
>
> =====
> Glen, K9STH
>
> Web sites
>
> http://home.comcast.net/~k9sth
> http://home.comcast.net/~zcomco
>
>
>
> _______________________________
> Do you Yahoo!?
> Declare Yourself - Register online to vote today!
> http://vote.yahoo.com
> _______________________________________________
> Boatanchors mailing list
> Boatanchors at mailman.qth.net
> http://mailman.qth.net/mailman/listinfo/boatanchors
> ** List Administrator - Duane Fischer, W8DBF/W9WZE **
> ** For Assistance: dfischer at usol.com **
> $$ For vintage radio info, see the HCI web site $$
> http://www.w9wze.org
>
>