[Heathkit] Question on 12AU7

[Revcom]

In most all circuits they will work just fine.  Probably last longer.
Rod

----- Original Message ----- 
From: "Dan Pividal" <dpividal at tampabay.rr.com>
To: "heathkit at mailman.qth.nt" <heathkit at mailman.qth.net>
Sent: Friday, February 01, 2008 10:50 AM
Subject: [Heathkit] Question on 12AU7


> Is the 5814A a direct substitute for a 12AU7A?
> I show it is when I go to some tube sub charts.
> I have a bunch of 5814A and would like to know.
> Dan/N4VET
>